mohamad fikeri ishak, muhammad dain yazid, andrew r bond, vito d bruno, mohd ramzisham abdul rahman, sarah j george, raimondo ascione, nadiah sulaiman.  (2023).  coated commercially available matrix as an alternative coronary graft: patency analysis.  - international journal of experimental pathology.  14-15. 

muhammad dain yazid, siti sarah azman, nadiah sulaiman, nur azurah abdul ghani, mohd ramzisham abdul rahman.  (2023).  optimisation of umbilical artery endothelial cells denudation for endothelial-vascular smooth muscle cells signalling ex vivo.  - international journal of experimental pathology.  11. 

nur ayub ma, el-ansary d, mohd ramzisham ar, suriah a, royse c, chong th, mohamad arif mn, jeswant d, royse a, hairulfaizi haron, muhamad ishamudin i, mohd rizal am, katijjahbe ma.  (2023).  early supervised incremental resistance training (espirit) following cardiac surgery via a median sternotomy: a study protocol of a multicentre randomized controlled trial.  - bmj open.  1-11. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2023).  evaluation of cardiac operative risk and outcome using euroscore ii for coronary artery bypass graft surgery.  - anaesthesia, pain & intensive care.  308-314. 

n.a. ali, d. el-ansary, c. tze huat, m.r.a.r. abdul rahman, s. ahmad, a. royse, c. royse, m.r.m.a. abdul manaf, m.a. katijjahbe.  (2023).  pilot feasibility and safety of early incremental supervised resistance training (eispirt) following median sternotomy randomized controlled trial.  - world physiotherapy conference in dubai 2023.  1-2. 

atiqah haron, ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, hairulfaizi haron, nur ayub md ali, muhammad ishamuddin ismail, nadiah sulaiman.  (2022).  blood outgrowth endothelial cells (boecs) in re-endothelialization of human saphenous veins (hsv) an ex vivo model.  - tissue engineering part a.  847. 

jun wei heng, muhammad da'in yazid, mohd faizal ahmad, mohd ramzisham abdul rahman, nadiah sulaiman.  (2022).  decellularised human umbilical arteries: exploring its potential as a readily available off-the-shelf coronary graft.  - tissue engineering part a.  02050. 

rohaina che man, muhammad dain yazid, mohamad fikeri ishak, mohd ramzisham abdul rahman, raja zahratul azma raja sabudin, nadiah sulaiman.  (2022).  monocyte chemoattractant protein-1 (mcp1) in enhancing macrophage and monocyte cell adhesion: potential vascular reendothelialisation approach.  - tissue engineering: part a.  585. 

mohamad fikeri ishak, rohaina che man, muhammad dain yazid, raja zahratul azma raja sabudin, mohd ramzisham abdul rahman, nadiah sulaiman.  (2022).  optimisation of fractalkine (cx3cl1) concentration in monocyte/macrophage recruitment and adhesion to promote vascular re-endothelisation.  - tissue engineering part a.  586. 

ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, hairulfaizi haron, nur ayub md ali, muhammad ishamuddin ismail, nadiah sulaiman.  (2022).  hydroxytyrosol: in vitro study on its feasibility and efficacy in attenuating intimal hyperplasia progression.  - tissue engineering part a.  825. 

atiqah haron, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2022).  analysis of saphenous vein grafts in cabg lumen diameter, wall thickness and intima media thickness ratio.  - tissue engineering part a.  594. 

th chong , nur ayub ma , katijjahbe ma , muhammad ishamuddin i , mohd ramzisham ar, hairulfaizi h , mohd rizal am , mohammad arif mn , ramesh rt.  (2022).  efficacy of early incremental supervised resistance training following cardiac surgery via median sternotomy - a pilot safety and feasibility randomized controlled trial.  - assessment of dissertation defense day.  14. 

ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2022).  hydroxytyrosol, a feasible effective compound in combating intimal hyperplasia formation ex vivo: an in vitro preliminary study.  - tissue engineering part a.  603. 

mohamed faisal abdul hamid, ahmad hadyan husainy hasbullah, mas fazlin mohamad jailaini, nik nuratiqah nik abeed, boon hau ng, hairulfaizi haron, nur ayub md ali, muhammad ishamuddin ismail, nik azuan nik ismail, mohd ramzisham abdul rahman, andrea yu-lin.  (2022).  retrospective review comparing intrapleural fibrinolytic therapy (alteplase) and surgical intervention in complex pleural effusion.  - bmc pulmonary medicine.  1-10. 

nadiah binti sulaiman;ruszymah binti haji idrus;mohd ramzisham bin abdul rahman;hafiza binti alauddin;raja zahratul azma raja sabudin;mohd fauzi bin mh busra;muhammad da`in bin yazid.  (2022).  characterisation of blood outgrowth endothelial cells (boecs) for human saphenous veins (hsv) re-endothelialisation optimisation.  - .  . 

nik nuratiqah nik abeed, ng boon hau, radly abdul rani, muhammad ishamuddin, hairulfaizi haron, nur ayub md ali, rose azzlinda osman, azira ahmad kamil, nur amani aris, norita idris, mohd ramzisham abdul rahman, andrea ban yu-lin, mohamed faisal.  (2022).  successful use of intrapleural alteplase in a case of complicated haemopneumothorax.  - malaysian thoracic society annual congress 2022.  1-2. 

ng boon hau, low hsueh jing, nik nuratiqah nik abeed, mohamed faisal abdul hamid, mohd ramzisham abdul rahman, muhammad ishamuddin ismail, hairulfaizi haron, nur ayub md ali, rose azzlinda osman, azira ahmad kamil, nur amani aris, norita idris, andrea ban.  (2022).  triple approach in simultaneous bilateral spontaneous pneumothorax in lymphangioleiomyomatosis.  - malaysian thoracic society annual congress 2022.  1-2. 

katijjahbe ma, colin r, catherine g, linda d, nur ayub ma, mohd ramzisham ar, kathryn k-s, alistair r, doa el-ansary.  (2021).  location and patterns of persistent pain following cardiac surgery.  - heart, lung and circulation.  1232-1243. 

muhammad hafiz ismail, loo guo hou, hairolfaizi haron, mohd ramzisham bin abdul rahman.  (2021).  solitary fibrous tumor of the pleura: a simple solution with a simple technique.  - journal of medical and surgical research.  945-947. 

boon hau ng, andrea ban yu-lin, nik nuratiqah nik abeed, mohamed faisal abdul hamid, hsueh jing low, hairulfaizi haron, muhammad ishamuddin ismail, mohd ramzisham abdul rahman.  (2021).  thoracic endometriosis diagnosed with the aid of the pleuroscopy.  - respirology.  77. 

muhammad ishamuddin i, suriati ms, mohd yazid b, hani atiqah s, norliyana mazli, hairulfaizi h, nur ayub ma, mohd ramzisham ar, farrah-hani im, katijjahbe ma.  (2021).  wound outcomes following ionic silver and chlorhexidine spray compared to conventional dressing in split skin grat donor site wounds: a randomised-control trial.  - 23rd medicine & health research week.  59-60. 

katijjahbe ma, nur ayub ma, nurdiyana i, zamsuril l, aimi munirah ar, zati iwani z, suriah a, muhammad ishamuddin i, hairulfaizi h, mohd ramzisham ar, hasanol basri h, mohd rizal am, doe ea.  (2021).  exercise prescription following cardiac surgery performed via a median sternotomy in malaysia: a web survey.  - 23rd reserach & medical health week.  44-45. 

nur ayub ma, doe ea, chong th, mohamad arif mn, suriah a, zati iwani z, muhammad ishamuddin i, hairulfaizi h, mohd ramzisham ar, mohd rizal am, suriati ms, colin r, alistair r, katijjahbe m.  (2021).  unsupported upper limbs test is safe and feasible as a functional outcome measure following cardiac surgery via median sternotomy.  - 23rd medical & health research week.  42. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2021).  evaluation of cardiac operative risk and outcome using european system for cardiac operative risk evaluation ii (euroscore ii) in coronary artery bypass graft surgery.  - medicine & health.  11. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2021).  evaluation of cardiac operative risk and outcome using european system for cardiac operative risk evaluation ii (euroscore ii) in coronary artery bypass graft surgery.  - malaysian society of anaesthesiologists & college of anaesthesiologists, annual scientific congress 2021 (virtual) - myanaesthesia 2021: dawn of a new era.  54. 

usha rani ramasami, ahmad fairuz abdul shokri, ng siew peng, mohd ramzisham abdul rahman, joanna ooi su min.  (2021).  the role of non-invasive ventilation in post coronary artery bypass grafting surgery.  - malaysian society of anaesthesiologists & college of anaesthesiologists, annual scientific congress 2021 (virtual) - myanaesthesia 2021: dawn of a new era.  55. 

loo guo hou, hafiz ismail, muhammad ishamuddin ismail, nur ayub md ali, mohd ramzisham abdul rahman, hairulfaizi haron.  (2021).  incidental finding of congenital pericardial defect during vats bullectomy. tips and tricks to avoid blunder.  - annals of medicine and surgery.  1-19. 

ubashini vijakumaran, muhammad dain yazid, ruszymah hj idrus, mohd ramzisham abdul rahman and nadiah sulaiman.  (2021).  molecular action of hydroxytyrosol in attenuation of intimal hyperplasia: a scoping review.  - frontiers in pharmacology.  1-16. 

jun w. heng, muhammad dain yazid, mohd ramzisham abdul rahman and nadiah sulaiman.  (2021).  coatings in decellularized vascular scaffolds for the establishment of a functional endothelium: a scoping review of vascular graft refinement.  - frontiers in cardiovascular medicine.  1-13. 

nur ayub ma, suriati ms, muhammad ishamuddin i, hairulfaizi h, fahmi pa, mohamad arif mn, mohd ramzisham ar, mohd rizal am, katijjahbe ma.  (2021).  trajectory of change in erectile dysfunction symptoms following coronary artery bypass surgery in malaysian population.  - iium medical journal malaysia.  45-51. 

ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  hydroxytyrosol in combating intimal hyperplasia formation: in vitro model.  - british society of cardiovascular research autumn meeting and early career symposium 2021.  12. 

ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  hydroxytyrosol in combating intimal hyperplasia formation: in vitro model.  - the tissue engineering and regenerative medicine postgraduate research symposium (termsympo).  15. 

jun wei heng, muhammad dain yazid, mohd faizal ahmad, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  decellularisation of human umbilical arteries: a potential readily available coronary graft.  - british society of cardiovascular research autumn meeting and early career symposium 2021.  12. 

mohamad fikeri ishak, muhammad dain yazid, rohaina che man, mohd ramzisham abdul rahman, raja zahratul azma raja sabudin, nadiah sulaiman.  (2021).  optimisation of fractalkine (cx3cl1) concentration in monocyte/macrophage recruitment and adhesion to promote vascular re-endothelisation.  - tissue engineering & regenerative medicine international society (termis) : 6th world congress 2021.  1. 

rohaina che man, muhammad dain yazid, mohamad fikeri ishak, mohd ramzisham abdul rahman, raja zahratul azma raja sabudin, nadiah sulaiman.  (2021).  monocyte chemoattractant protein-1 (mcp-1) in enhancing macrophage and monocyte cell adhesion: potential vascular re-endothelialisation approach.  - tissue engineering & regenerative medicine international society (termis) : 6th world congress 2021.  1. 

ubashini vijakumaran, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  hydroxytyrosol, a feasible effective compound in combating intimal hyperplasia formation ex vivo: an in vitro preliminary study.  - tissue engineering & regenerative medicine international society (termis) : 6th world congress 2021, 15th to 19th november 2021, maastrict, the netherland (online).  1. 

atiqah haron, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  a comprehensive histopathologic study of human saphenous veins used in coronary artery bypass grafting.  - the british society for cardiovascular research (bscr) 2021: autumn meeting: tissue engineering and regenerative medicine in cardiovascular disease.  1. 

b. anand kumar, im ishamuddin, h hairulfaizi, arm ramzisham.  (2021).  loosen zipfix: a case report.  - asian journal of case reports in surgery.  10-12. 

atiqah haron, muhammad dain yazid, mohd ramzisham abdul rahman, nadiah sulaiman.  (2021).  analysis of saphenous vein grafts in cabg lumen diameter, wall thickness and intima media thickness ratio.  - tissue engineering dan regenerative medicine international society (termis), 6th world congress 2021.  1. 

muhamad hud bin muhamad zin, hairulfaizi haron, muhammad ishamuddin, mohd ramzisham abdul rahman, mohd fikri abdullah.  (2020).  spontaneous hemothorax: a rare presentation of costal exostosis.  - gazi medical journal.  135-137. 

ruszymah binti haji idrus;mohd ramzisham bin abdul rahman;mohd heikal bin mohd yunus.  (2020).  kejuruteraan tisu dan perubatan regeneratif bagi pemulihan penyakit.  - .  . 

rohaina che man, nadiah sulaiman, mohamad fikeri ishak, ruszymah hj idrus, mohd ramzisham abdul rahman, muhammad da'in yazid.  (2020).  the effects of pro-inflammatory and anti-inflammatory agents for the suppression of intimal hyperplasia: an evidence-based review.  - international journal of environmental research and public health.  1-22. 

mohamad farhan mohamad yusoff, hairulfaizi haron, wan omar wan daud, deven aragena, muhammad ishamuddin ismail ,nur ayub md ali, mohd ramzisham abdul rahman.  (2020).  sinister tuberculous broncho-pleural cutaneous fistula: simple technique for a complex phenomenon.  - surgical chronicles.  50-51. 

katijjahbe ma, royse c, granger cl, denehy l, nur ayub ma, mohd ramzisham ar, kathryn-shier k, royse a, doa el-ansary.  (2020).  location and patterns of persistent pain following cardiac surgery.  - minggu penyelidikan perubatan & kesihatan ke-22.  34. 

nur ayub ma, suriati ms, muhammad ishamuddin, hairulfaizi h, fahmi pramadittor a, mohamad arif mn, mohd ramzisham ar, mohd rizal am, katijjahbe ma.  (2020).  trajectory of change in erectile dysfunction symptoms following coronary artery bypass surgery in malaysia population.  - minggu penyelidikan perubatan & kesihatan ke-22.  36. 

nur ayub ma, doa el-ansary, mohd ramzisham ar, chong th, mohamad arif mn, royse ar, mohd rizal am, suriah a, katijjahbe ma..  (2020).  a study protocol examining the efficacy of early supervised incremental resistance training (esprit) following cardiac surgery via median sternotomy - a multi-centre randomized controlled trial.  - minggu penyelidikan perubatan & kesihatan ke-22.  37. 

nur ayub ma, katijjahbe ma, muhammad ishamuddin, hairulfaizi h, mohd rizal am, mohd ramzisham ar.  (2020).  validation of the euroscore ii following coronary artery bypass graft in a single teaching hospital in malaysia.  - minggu penyelidikan perubatan & kesihatan ke-22.  38. 

hafez pezhman, chowdhury shiplu roy, jia xian law, idrus ruszymah, abdul rahman mohd ramzisham, min hwei ng.  (2019).  increasing cell bioenergetics via mitochondrial maturation and transfer from induced mesenchymal stem cells.  - tissue engineering & regenerative medicine international society - ap chapter and the 7th asian biomaterials congress.  1. 

affirul chairil ariffin, hairolfaizi haron, mohd ramzisham abdul rahman.  (2019).  left sided radiofrequency ablation alone: is it feasible?.  - journal of surgery and trauma care.  1-2. 

jia ying soo, nur ayub mohd ali, aishath azna ali, firdaus hayati, nornazirah azizan, andee dzulkarnaen zakaria, zainal adwin zainal abidin, mohd ramzisham abdul rahman.  (2019).  metastatic squamous cell carcinoma of sternum: an oncological curiosity.  - borneo journal of medical sciences.  . 

mayurran p., nur ayub a., ishamuddin i., hairulfaizi h., mf che ani., mohd ramzisham ar..  (2019).  diagnosis of foreign body (fb) aspiration following road traffic accident - an accidental event or incidental finding?.  - surgical chronicles.  85-87. 

antimicrobial stewardship committee hctm ukm.  (2018).  hctm ppukm surgical prophylaxis guide 2018.  - .  73. 

pezhman hafez, shiplu r. chowdhury, shinsmon jose, jia xian law, b. h. i. ruszymah, abdul rahman mohd ramzisham, min hwei ng.  (2018).  development of an in vitro cardiac ischemic model using primary human cardiomyocytes.  - cardiovascular engineering and technology.  . 

gendeh hs, taher mm, kosai nr, bs gendeh, muhammad ramzisham ar, das s.  (2018).  early buried bumper syndrome: bump it before you get buried.  - surgical chronicles.  . 

gendeh hs, imran fh, kosai nr, gendeh bs, ramzisham ar, kelly eg.  (2017).  left facial tumour. what is it?.  - medicine and health.  154-155. 

muhammad adi syazni, hardip singh gendeh, nik ritza kosai, mohd ramzisham abdul rahman, balwant singh gendeh, normala basiron, farrah hani imran.  (2017).  follicular thyroid cancer with sternal metastasis-challenges and outcomes.  - medical journal of malaysia.  80-82. 

siti salwani ideris, muhammad rahimi che hassan, mohd. ramzisham abdul rahman, joanna su min ooi.  (2017).  selection of an appropriate left-sided double-lumen tube size for one-lung ventilation among asians.  - annals of cardiac anaesthesia.  28-32. 

izwan ismail, nur ayub mohd ali, hamzaini abdul hamid, mohd ramzisham abdul rahman.  (2017).  necrotising granuloma: a pet-ct dilemma.  - surgical chronicles.  92-94. 

pezhman hafez, chowdhury sr, ronald vs, ramzisham arm, ruszymah bhi, ng mh.  (2017).  advantage of using induced mscs in the rescue of ischemic cardiomyocytes via mitochondrial tranfer.  - 2nd international stem cells and regenerative medicine congress 2017, mashhad iran.  . 

dayang anita aa, gendeh hs, gendeh mk, kosai nr, mohd ramzisham ar, reynu r..  (2017).  the end of catheter dislodgement? three facile steps to secure a tunneled central venous catheter.  - medicine & health.  375-377. 

mohd firdaus c.a., guhan m., ahmad muhsin m.n., nur ayub m.a., hairulfaizi h., muhammad ishamuddin i., mohd ramzisham a.r..  (2016).  desmoid-type fibromatosis of the anterior chest wall; the first rare case in malaysia.  - surgical chronicles.  102-103. 

hardip singh gendeh, bmbs, avinesh singh bhar, mbbs, manvin kaur gendeh, mbchb, hayati yaakup, mmed, balwant singh gendeh, famm, nik ritza kosai, frcs, ramzisham abdul rahman, ms.  (2016).  caring for the dying in a developing country, how prepared are we?.  - medical journal of malaysia.  259-263. 

siti salwani, rahimi hassan, mohd ramzisham, joanna ooi su min.  (2016).  selection of double-lumen tube size for one-lung ventilation in thoracic surgery.  - annual scientific congress 2016 & obstetric anaesthesia satellite meeting.  . 

ca mohd firdaus,m guhan,nur ayub ma,mohd ramzisham ar,esa k.  (2016).  iatrogenic mesenteric air embolism post chest tube insertion; a case report.  - surgical chronicles.  222-224. 

dharmaraj b., kosai n.r., gendeh h., ramzisham a.r., das s..  (2016).  a prospective cohort study on quality of life after endoscopic thoracic sympathectomy for primary hyperhidrosis.  - clinica terapeutica.  67-71. 

zainal adwin, ayub nur, shahrun suhaimi and ramzisham rahman.  (2016).  surgical management of bulky mediastinal metastases in follicular thyroid carcinoma.  - oman medical journal.  69-72. 

firdaus hayati, nurayub mohd ali, levin kesu belani, nornazirah azizan, andee dzulkarnaen zakaria, mohd ramzisham abdul rahman.  (2016).  giant mediastinal germ cell tumour: an enigma of surgical consideration.  - case report in surgery.  1-5. 

pezhman hafez, shinsmon jose, shiplu r. chowdhury, min hwei ng, b.h.i ruszymah, ramzisham abdul rahman mohd.  (2016).  cardiomyogenic differentiation of human sternal bone marrow mesenchymal stem cells using a combination of basic fibroblast growth factor and hydrocortisone.  - cell biology international.  55-64. 

hafez pezhman, chowdhury sr, ronald vs, ramzisham arm, ruszymah bhi, ng mh.  (2016).  mitochondrial changes associate with induction of human sternal mesenchymal stem cells by combination of basic fibroblast growth factor and hydrocortisone to cardiac lineage.  - 6th mterms 2016 in conjunction with 2nd malaysian stem cells meeting.  . 

hardip singh gendeh, farrah hani imran, nik ritza kosai, balwant singh gendeh, ramzisham abdul rahman, endah kelly.  (2016).  left facial tumour. what is it?.  - medicine and health.  319. 

mohd firdaus, hardip singh gendeh, nik ritza kosai, farrah hani imran, ramzisham abdul rahman.  (2016).  an innovative technique for surgical positioning in head and neck surgery.  - medicine and health.  101-104. 

is salwani, chm rahimi, arm ramzisham, jsm ooi.  (2016).  selection of the double-lumen tube size for one-lung ventilation in asians.  - journal of health and translation medicine (formerly known as journal of the university of malaya medical centre (jummec).  29. 

gendeh hs, kosai nr, belani lk, taher mm, reynu r, ramzisham ar.  (2015).  an abdominal mass: a case of jekyll and hyde.  - medicine & health.  156-158. 

gendeh hs, kosai nr, belani lk, taher mm, reynu r, ramzisham ar.  (2015).  an abdominal mass: a case of jekyll and hyde?.  - medicine & health.  156-158. 

shahril k, reynu r, kosai nr, bong jj , rozman z, yazmin y, mohd ramzisham ar.  (2015).  inferior vena cava tumour thrombectomy by novel endovascular approach.  - medicine & health.  151-155. 

chik ian, nur ayub bin mohd ali, mohd ramzisham bin abdul rahman, joanna ooi su min.  (2015).  unicentric castleman`s hyaline vascular disease.  - bahrain medical bulletin.  212-213. 

hafez pezhman, chowdhury sr, hairulfaizi h, ng mh, ruszymah bhi, ramzisham arm.  (2014).  in-vitro cardiomyogenic induction of human sternal bone marrow mesenchymal stem cells using bfgf and hydrocortisone.  - termis-ap 2015.  . 

hairulfaizi haron, mohd nursharmizam baharudin, ishamudin ismail, khairulamir zainuddin, mohd ramzisham abdul rahman.  (2014).  chest tube entrapment: a simple solution for technical error.  - annals of thoracic surgery.  97(6):2166-2167. 

hafez pezhman, chowdhury sr, hairulfaizi h, ng mh, ruszymah bhi, ramzisham.  (2013).  in-vitro cardiomyogenic induction of human sternal bone marrow mesenchymal stem cells using bfgf and hydrocortisone.  - termis-ap 2013 annual conference.  . 

a r nur hashima, t y kew, a r m ramzisham, j jahendran.  (2013).  pseudoaneurysm of the brachiocephalic artery: an rare cause of post-tracheostomy bleeding.  - 4th asian paediatric orl congress & 5th malaysian international orl-hns congress.  . 

ar nur hashima, ty kew, arm ramzisham, j jahendran.  (2013).  pseudoaneurysm of the branchiocephalic artery: an rare cause of post-tracheostomy bleeding.  - 4th asian paediatric orl congress & 5th malaysian international orl-hns congress.  . 

zalilawati m, nor ismarudi i, aida zmz, ropilah ar, h hairulfaizi, ramzisham ar, azmawati mn.  (2013).  retinal nerve fibre layer thickness measurement in post coronory artery bypass grafting (cabg) patients in ukm medical centre usinf optical cohorence tomography (a pilot study ).  - research updates in medical sciences.  32. 

hafez pezhman, sharen aini s, ng mh, hairulfaizi h, ruszymah bhi, ramzisham arm.  (2012).  characterization of human sterna bone marrow derived stem cells as a source of msc.  - 4th tissue engineering and regenerative medicine (mterms) scientific meeting.  51. 

hafez pezhman, sharen aini s, ng mh, hairulfaizi h, ruszymah bhi, ramzisham arm.  (2012).  characterization of human sterna bone marrow derived stem cells as a source of msc.  - regenerative research.  1(S1):51. 

hafez pezhman, hairulfaizi, ng min mh, ruszymah bhi, ramzisham arm.  (2012).  cardiomyogenic differentiation of human sternal bone marrow mesenchymal stem cell with safer induction factors for future cardiac stem cell therapy.  - 22nd annual congress of the association of thoracic and cardiovascular surgeon of asia.  . 

fy chai, im ishamuddin, h hairulfaizi, sm joanna, arm ramzisham.  (2012).  carotid revascularization in patient with asymptomatic unilateral carotid stenosis undergoing coronary bypass - a futile effort!.  - clinica terapeutica.  163(2):125-127. 

hairulfaizi haron, mohd rizal mohd yusof, oteh maskon, joanna ooi, mohd ramzisham abdul rahman.  (2012).  tricuspid valve papillary fibroelastoma: a rare tumor with a diagnostic dilemma.  - heart surgery forum.  15(1):E59-E60. 

i.n.izham, d.m. zamrin, o.s.m. joanna, a.r.m. ramzisham, h. hairolfaizi, i.m. ishamuddin, m. oteh.  (2011).  myocardial ischaemic time and its relation with left ventricular ejection fraction after single valve replacement.  - clinica terapeutica.  162(6):521-525. 

mohd ramzisham abdul rahman, muhd nurman yaman, mohd zamrin dimon, azmil farid zabir, joanna ooi su min, hamzaini abdul hamid.  (2011).  pedunculated parietal pleural lesion: a rare presentation of bronchogenic cyst.  - the annals of thoracic surgery.  97(7):714-715. 

im ishamuddin, dm zamrin, osm joanna, arm ramzisham, h hairolfaizi.  (2011).  off-pump coronary artery bypass graft surgery in patients with left main stem disease.  - clinica terapeutica.  162(6):527-531. 

nur aishah al, farahlina b, nabihah n, ng kw, lau lk, mohd ramzisham ar, hairul faizi h, syazarina so, oteh m, saharuddin a, mohd zamrin d, ika faizura mn ishamuddin i.  (2011).  the prevalence of carotid artery disease in patients with coronary artery disease in local setting - universiti kebangsaan malaysia medical centre.  - medicine and health.  228. 

arm ramzisham, h arief, ks ngoo, dm zamrin, osm joanna.  (2011).  acute aortic dissection at two extreme ages.  - clinica terapeutica.  162(6):553-554. 

arm ramzisham, osm joanna, a talal, s shahrulakmal, o maskon, s noorfaizan and dm zamrin.  (2010).  coronary artery bypass graft in a young adult, an emerging phenomenon: a case report.  - the international medical journal.  9(1):47-49. 

g.h. tan, h. harunarashid, s. das, y.h. goh, a.r.m.ramzisham.  (2010).  internal hernia through the mesosalpinx : a lesson to learn.  - clinica terapeutica.  161(6):533-534. 

mg khairul izan, im ishamuddin, h hairulfaizi, arm ramzisham, osm joanna, dm zamrin.  (2010).  combined kryptonite - stainless wire for median sternotomy closure: initial ukm heart and lung centre experience.  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

hairufaizi haron, msa, norfaezan abdul rashid, mda, mohd zamrin dimon, msa, muhd helmi azmi, mmedb, joanna ooi sumin, mmedb, azmil farid zabir, mmedb, mohd ramzisham abdul rahman.  (2010).  chest tube injury to left ventricle: complication or negligence?.  - annals of thoracic surgery.  90(1):308-309.. 

mg khairul izan, im ishamuddin, h hairulfaizi, arm ramzisham, osm joanna, dm zamrin.  (2010).  sternalock application in osteoporotic sternum for sternotomy closure: initial ukm heart and lung centre experience..  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

a.r.m. ramzisham, s. somasundaram, zm nasir, f. ali, s. das.  (2010).  successful free omental flap and skin graft reconstruction of scalp avulsion injury.  - clinica terapeutics.  161(5):453-455. 

in izham, arm ramzisham, osm joanna, m oteh, dm zamrin.  (2010).  myocardial ischaemic time and its relation with left ventricular ejection fraction after single valve replacement..  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

norly salleh, arm ramzisham, h.hairulfaizi, im ishamuddin, osm joanna, dm zamrin..  (2010).  control of hypercholesterolaemia in coronary artery bypass graft surgery patients.  - malaysia association for thoracic and cardiovascular surgery annual scientific meeting 2010.  . 

i.f. aini, d.m. zamrin, o.s.m. joanna, h. hairulfaizi, a.r.m. ramzisham.  (2010).  familial primary hyperhidrosis: a disabling social disease.  - clinica terapeutica.  161(5):459-460. 

talal ahmed reda mahmoud, nor izham ismail, ahmad sobri muda, mohd ramzisham abdul.  (2010).  bismuth paste injection for empyema thoracis: a 100-year-old method revisited.  - annals of thoracic surgery.  90(2):654-655. 

g rosliza, h hairulfaizi, osm joanna, dm zamrin, arm ramzisham.  (2010).  sclerosing haemangioma of the lung - an unusual multifocal presentation.  - medical journal of malaysia.  65(2):146-147. 

rahman mr, min jo, dimon mz.  (2010).  delayed ascending aortic dissection following off-pump coronary bypass surgery in preexisting stanford b dissection.  - heart surgery forum.  13(4):E273-4. 

mohd ar, ghani mk, awang rr, su min jo, dimon mz.  (2010).  dermacyn irrigation in reducing infection of a median sternotomy wound..  - heart surgery forum.  13(4):E228-32. 

z.zamri, harunrashid, s. das, arm ramzisham.  (2010).  ureteritis cystica : an interesting case with diagnostic dilemma.  - clinica terapeutica.  161(5):457-458. 

mohd ramzisham a. rahman, raflis r. awang, joanna s. ooi, fikri m. abdullah, zamrin m. dimon.  (2009).  figure of eight vs interrupted sternal wire closure of median sternotomy following coronary artery bypass graft surgery.  - 17th annual meeting, asian society for cardiovascular surgery, taipei, taiwan.  . 

zamrin m dimon, rosliza ghazali, norly salleh, joanna s ooi, shahrulakmal saat, mohd ramzisham a. rahman.  (2009).  coronary artery bypass graft surgery in elderly.  - 17th annual meeting, asian society for cardiovascular surgery, taipei, taiwan.  . 

s norly, arm ramzisham, h hairulfaizi, s khaleed, joanna sm ooi, dm zamrin.  (2009).  control of hypercholesterolaemia in coronary artery bypass graft surgery patients.  - 5-year review of the use.  . 

in izham, arm ramzisham, m sobri , ar talal, osm joanna, dm zamrin.  (2009).  bismuth paste injection- resurgence of an old method as a treatment of choice for chronic empyema thoracis.  - 12th annual scientific meeting, malaysian association for thoracic and cardiovascular society.  . 

a nor safariny, a r m ramzisham, h hairulfaizi, s khaleed, osm joanna, dm zamrin.  (2009).  prevalence of prolonged mechanical ventilation after coronary artery bypass graft surgery in patients with poor preoperative lung function.  - 12th annual scientific meeting, malaysian association for thoracic and cardiovascular surgery.  . 

mohd ramzisham abdul rahman, ngoo kay seong, tan guan hee, mohd eyad aljada, talal ahmed reda, joanna ooi su min, mohd zamrin dimon.  (2009).  comminuted sternal fracture -- a sternotomy wire fixation: report of 2 cases..  - the heart surgery forum.  12(3):184-186. 

joanna ooi su min, abdul rahman mohd ramzisham, mohd dimon zamrin.  (2009).  is 6% hydroxyethyl starch 130/0.4 safe in coronary artery bypass graft surgery?.  - asian cardiovascular and thoracic annals.  17(4):368-372. 

mohd ramzisham abdul rahman, raflis ruziaree awang, mohd ghani khairul asri, ooi su min joanna, abdullah mohd fikri, dimon mohd zamrin.  (2009).  figure of eight vs interrupted sternal wire closure of median sternotomy.  - asian cardiovascular and thoracic annals.  17(6):587-591. 

mohd ramzisham abdul rahman, ooi su min joanna, abdullah fikri, syed mohd adeeb, mohd zamrin dimon.  (2009).  pocket-sized heimlich valve (pneumostat) after bullae resection: a 5-year review.  - annals of thoracic surgery.  88(3):979-981. 

s norly, g rosliza, arm ramzisham, joanna sm ooi, s shahrulakmal, dm zamrin.  (2008).  coronary artery bypass graft surgery in young adults - ukmmc experience.  - 11th annual scientific meeting.  . 

ha khaled, arm ramzisham, joanna sm ooi, s shahrulakmal, ar talal, dm zamrin.  (2008).  coronary artery bypass graft surgery in elderly patients with poor left ventricular function (ef < 40%) - 2 year follow-up.  - 11th annual scientific meeting.  . 

as shahrul, m ramzisham, r talal, dm zamrin..  (2008).  simple lung function test as a predictor of postoperative pulmonary complications after coronary artery bypass grafting..  - 11th annual scientific meeting of the malaysian association for thoracic and cardiovascular surgery.  . 

joanna sm ooi, mohd r abdul rahman, shamsul a shah, mohd z dimon.  (2008).  renal outcome following on- and off-pump coronary artery bypass graft surgery.  - asian cardiovascular and thoracic annals.  16(6):468-472. 

mg khairulasri, arm ramzisham, joanna sm ooi, dm zamrin.  (2008).  dermacyn irrigation in reducing sternotomy wound infection following coronary artery bypass graft surgery.  - 11th annual scientific meeting.  . 

ar raflis, arm ramzisham, joanna sm ooi, am fikri, dm zamrin.  (2008).  figure-of-eight vs interrupted sternal wire closure of median sternotomy following coronary artery bypass graft surgery.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

k s ngoo, a r m ramzisham, o s m joanna, d m zamrin.  (2008).  foreign body aspiration in an adult: the great mimic.  - medical journal of malaysia.  63(1):61-62. 

arm ramzisham, in izham, h hairulfaizi, joanna sm ooi, dm zamrin.  (2008).  endoscopic radial artery harvesting for coronary artery bypass graft.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

abdul rahman, mohd ramzisham; abdullah, fikri; mohd zamrin; ooi su min, joanna; ahmed reda, talal;saat, shahrulakmal; syed jalaluddin, syed adeeb.  (2008).  5-year review of the use of pocket-sized heimlich valve in post bullectomy patients: initial experience with pneumostat.  - 18th world congress - world society of cardio-thoracic surgeons.  . 

im ishamuddin, arm ramzisham, joanna sm ooi, dm zamrin.  (2008).  off-pump vs on-pump coronary artery bypass graft surgery in patients with left main stem disease.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

joanna sm ooi, arm ramzisham, s shahrulakmal, ar talal, hm yusof, dm zamrin.  (2007).  a prospective, randomized, single-blind controlled trial on 6% hydroxyethyl starch 130/0.4 versus 4% succinylated gelatin in priming and volume substitution for coronary artery bypass graft surgery.  - 10th annual scientific meeting.  . 

in izham, arm ramzisham, s shahrulakmal, joanna sm ooi, ar talal, dm zamrin.  (2007).  video assisted thoracoscopy (vat) as a prethoracotomy assessment in stage iii bronchogenic carcinoma.  - 10th annual scientific meeting.  . 

joanna sm ooi, arm ramzisham, s shahrulakmal, ar talal, dm zamrin.  (2007).  evaluation of post-operative renal function following on-pump and off-pump coronary artery bypass graft surgery in patients with non-dialysis-dependent renal dysfunction.  - 10th annual scientific meeting.  . 

arm ramzisham, joanna sm ooi, cy teoh, s shahrulakmal, am fikri, sm adeeb, ar talal, dm zamrin.  (2007).  5-year review of the use of pocket-sized heimlich valve in post bullectomy patients: initial experience with pneumostat.  - 10th annual scientific meeting.  . 

ramzisham a.r.m., johann k.f., talal a.r., joanna o.s.m., zamrin d.m..  (2007).  infected intraparenchymal bronchogenic cyst mimicking recurrent lung abscess in a young adult.  - medical journal of malaysia.  62(5):416-417. 

a r m ramzisham, c r thambidorai.  (2005).  perineal hamartoma with accessory scrotum, anorectal anomaly, and hypospadias - a rare association with embryological significance: case report.  - paediatric surgery international.  21(6):478-81. 

a r mohd ramzisham, ismail sagap, sukumar nadeson, ismail m ali, mohd j. hasni.  (2005).  prospective randomized clinical trial on suction elastic band ligator versus forceps ligator in the treatment of hemorrhoids.  - asian journal of surgery.  28(4):241-245. 

arm ramzisham, i sagap, n sukumar, m a ismail.  (2004).  suction elastic band ligator versus forceps ligator in the treatment of haemorrhoids.  - annual general & scientific meeting, college of surgeons, academy of medicine of malaysia.  . 

a r m ramzisham, m rohaizak, f a meaha.  (2004).  extra-adrenal phaeochromocytoma - between the inferior mesenteric artery and the left ureter:a case report.  - international medical journal.  3(2). 

a r m ramzisham, a b azizi, a a r zurin.  (2004).  large fusiform posterior cerebral artery aneurysm (p2 segment): successful trapping and excision via subtemporal approach.  - medical journal of malaysia.  59(4):530-2. 

a r m ramzisham, s somasundaram, z m nasir.  (2004).  lingual thyroid - a lesson to learn.  - medical journal of malaysia.  59(4):533-4. 

fikri abdullah, a r m ramzisham, syed adeeb.  (2003).  transvalvular gradient of mechanical bileaflet valve in the aortic position following aortic valve replacement.  - 11th annual meeting asian society for cardiovascular surgery, kuala lumpur, malaysia.  . 

a r m ramzisham, i sagap, a m ismail.  (2003).  spontaneous rectus sheath haematoma in pregnancy.  - medical journal of malaysia.  58(1): 125-7. 

mohd ramzisham abdul-rahman, ss ghaie, jr sadaba, me cowen, a cale, l guvendik, sc griffin..  (2002).  a survey of control of major risk factors following coronary artery bypass graft surgery.  - british journal of cardiology.  9(3):153-7. 

n chaudhuri, jr sadaba, r shah, mohd ramzisham abdul-rahman, mg koshy, me cowen.  (2001).  oesophagectomy for carcinoma oesophagus in the elderly - current outcomes and survival.  - cardiac surgical research club, brighton, england.  .