maisarah md razmi, azizah ugusman, nadiah sulaiman, mohd faizal ahmad, safa abdul-ghani, muhammad ishamuddin ismail, nur najmi mohamad anuar.  (2025).  human in vitro and ex vivo models in angiogenesis research: advances and challenges.  - biomedical research and therapy.  7304 - 7319. 

nik nuratiqah nik abeed, boon hau ng, andrea ban, nur safiqah sharil, hairul faizi haron, muhammad ishamuddin ismail.  (2025).  recurrent lung abscess driven lobectomy.  - respirology.  217 - 218. 

nik nuratiqah nik abeed, ng boon hau, nor safiqah sharil, hairulfaizi haron,muhammad ishamuddin ismail, mohd ramzisham abdul rahman, andrea ban yu-lin.  (2025).  recurrent lung abscess driven lobectomy.  - 29th congress of apsr.  . 

ananbabu palaniappan , farah ghazali , jazmine mohd ramzisham , muhammad ishamuddin ismail, mohd ramzisham b. abdul rahman.  (2025).  subxiphoid chest tube insertion for extrapericardial pneumomediastinum: a simple and effective nonsurgical treatment.  - cureus.  1 - 4. 

azman a, ishamuddin mi, ramzisham arm.  (2025).  inherited perspiration, acquired liberation: institutional case series of vats sympathectomy for familial primary hyperhidrosis across generations.  - scholars journal of medical case reports.  3037 - 3041. 

azman a, ishamuddin mi, ramzisham arm.  (2025).  hearts and hormones: too young to bypass? a case of arterial misconduct in pcos.  - scholars journal of medical case reports.  3042 - 3046. 

nur ayub md ali, zaiasraf, katijahbee md ali, mohd ramzisham abdul rahman, rizal abdul manaf, norasyikin ab wahab, hairulfaizi harun, ishamuddin ismail .  (2025).  efficacy of tight versus moderate glycemic control on the rate of surgical site infection in patients with diabetes mellitus ongoing coronary bypass graft (cabg) : a single center perspective controlled trial (rct)randomized .  - 27th medical & health research week .  . 

nooreena yusop, samsiah mat, ruslinda mustafar, muhammad ishamuddin ismail.  (2025).  fuzzy logic nursing tool for early acute kidney injury detection in surgical patients.  - frontiers in nephrology.  1 - 15. 

mang ning ong, kean leong koay, ananbabu palaniappan, muhammad ishamuddin ismail, mohd ramzisham abdul rahman.  (2025).  whispers of the lungs: unraveling the mystery of catamenial pneumothorax.  - cureus.  1 - 8. 

nur ayub md ali, katijjahbe md ali, mohammad ishamuddin ismail.  (2025).  artificial intelligence in medical surgery.  - .  112 - 123. 

nooreena yusop, samsiah mat, muhammad ishamuddin ismail, ruslinda mustafar, vasudevan ramachandran.  (2024).  assessment of knowledge, attitude, and practice on risk of acute kidney injury among surgical nurses at a public teaching hospital, kuala lumpur, malaysia .  - malaysian journal of medicine and health sciences.  30 - 40. 

nooreena yusop, samsiah mat, muhammad ishamuddin ismail, ruslinda mustafar, vasudevan ramachandran.  (2024).  assessment of knowledge, attitude, and practice on risk of acute kidney injury among surgical nurses at a public teaching hospital, kuala lumpur, malaysia .  - malaysian journal of medicine and health sciences.  30 - 40. 

nooreena yusop, muhammad ishamuddin ismail, ruslinda mustafar.  (2024).  unveiling the landscape of acute kidney injury in surgical patients: a systematic review of risk factors and clinical biomarkers.  - journal of health and quality of life.  13 - 32. 

nooreena yusop, muhammad ishamuddin ismail, ruslinda mustafar, vasudevan ramachandran.  (2024).  assessing acute kidney injury risk in cancer patients undergoing surgery: insights from a public teaching hospital in kuala lumpur.  - semarak international journal of public health and primary care.  45 - 58. 

nur a’tiqah haron, mohamad fikeri ishak, muhammad dain yazid, ubashini vijakumaran, roszita ibrahim, raja zahratul azma raja sabudin, hafiza alauddin, nur ayub md ali, hairulfaizi haron, muhammad ishamuddin ismail, mohd ramzisham abdul rahman and nadiah sulaiman.  (2024).  exploring the potential of saphenous vein grafts ex vivo: a model for intimal hyperplasia and re-endothelialization.  - journal of clinical medicine.  1 - 17. 

md ali nur ayub, abdul rashid muhammad fathi, abdul rahman mohd ramzisham, ismail muhammad ihsamuddin, abdul manaf mohd rizal, md ali katijjahbe.  (2024).  health related quality of life and recovery following cardiac surgery via median sternotomy.  - minggu penyelidikan & kesihatan ke-26.  . 

juin yi ng, nurul amirah ahamed siddekh, muhammad ishamuddin ismail, mohd ramzisham b. abdul rahman, nur ayub md ali.  (2024).  sarcoma with pulmonary metastases: a management dilemma.  - cureus journal of medical science.  1 - 7. 

navin raj balachandran, norlia abdullah, muhammad ishamuddin ismail, wong yin ping and mohd imree azmi.  (2024).  recurrent and transformation of borderline to malignant phyllodes tumour with osteoid differentiation: a case report and literature review.  - frontiers in oncology.  1-5. 

toot chaw tiew, nur ayub ma, muhammad ishamuddin i, mohd ramzisham ar, ding ch, mohd nizam t.  (2024).  successful treatment of sternal osteomyelitis and mediastinitis caused by rhizopus following cardiac surgery.  - cureus.  1-7. 

nurul aisyah abd rahman, boon hau ng, nik nuratiqah nik abeed, muhammad ishamuddin ismail, mohamed faisal abdul hamid, andrea ban yu-lin.  (2024).  massive hemoptysis in pregnancy due to invasive pulmonary aspergillosis with pulmonary tuberculosis co-infection.  - respirology case reports.  1-4. 

nur ayub md ali.  (2024).  jantung episod 11 stenosis.  - rtm.  . 

nur ayub md ali, muhammad ishamuddin ismail, beh boon cong.  (2024).  jantung : episod 9 regurgitation.  - rtm.  . 

nur ayub bin md ali;katijjahbe binti mohd. ali;mohd rizal bin haji abdul manaf;mohd ramzisham bin abdul rahman;hairulfaizi bin haron;muhammad ishamuddin bin ismail.  (2024).  validity and reliability of the unsupported upper-limb exercise test in measuring upper limb function after cardiac surgery with median sternotomy:a single center observational study .  - .  . 

nik nuratiqah nik abeed, boon hau ng, azat azrai azmel, mohamad faisal abdul hamid, muhammad ishamuddin ismail, andrea ban yu lin.  (2024).  navigating complications: a case report on pulmonary tuberculosis with persistent air leak leading to pneumonectomy.  - respirology.  130 - 130. 

suriati mohamed saini, katijjahbe md ali, nurdiyana ismail, siti aisyah amran, mogaraj sellapan, mohd ramzisham abdul rahman, hairulfaizi haron, muhammad ishamuddin ismail, mohd rizal abdul manaf, nur ayub md ali .  (2024).  a three-month prospective study on anxiety and depression in median sternotomy cardiac surgery and its relationship with age and gender .  - 32nd annual congress of the association of thoracic and cardiovascular surgeons of asia (atcsa) 2024 in conjunction with the 24th annual scientific meeting of the malaysian association for thoracic and cardiovascular surgery (matcvs) 2024.  . 

nor azura azmi, md ali katijjahbe, md ali nur ayub, nurdiyana ismail, siti ‘aisyah amran, nur fatihah ahmad yazid, mohd rizal abdul manaf, ishamuddin ismail, mohd ramzisham abdul rahman, aimi munirah ab rahman, zamsuril lok, suriah ahmad, hairulfaizi haron .  (2024).  exercise-based prehabilitation versus standard care in patients awaiting for cardiac surgery: a pilot randomised controlled trial.  - 32nd annual congress association of thoracic and cardiovascular surgeons of asia.  . 

suriah ahmad, md ali katijjahbe, nor azura azmi, md ali nur ayub, nurdiyana ismail, siti ‘aisyah amran, nur fatihah ahmad yazid, mohd rizal abdul manaf, ishamuddin ismail, mohd ramzisham abdul rahman, aimi munirah ab rahman, zamsuril lok, hairulfaizi haron, siew wen ni, tan chong xian, nur shuhadah mohd nor.  (2024).  effect of graduated exercise based prehabilitation versus standard care on psychological recovery and health related quality of life in patients awaiting for cardiothoracic surgery a pilot rct.  - 32nd annual congress association of thoracic and cardiovascular surgeons of asia.  . 

katijjahbe binti mohd. ali;mohd ramzisham bin abdul rahman;nur ayub bin md ali;hairulfaizi bin haron;muhammad ishamuddin bin ismail;suriah binti ahmad;foong yee kuan.  (2023).  efficacy of early supervised progressive resistance training following cardiac surgery via median sternotomy – a pilot rct.  - .  . 

evelyn chau yi wen,muhammad ishamuddin bin ismail,mohamad izzat arslan bin che ros, beh boon cong, hamat hamdi bin che hassan.  (2023).  to tap or not to tap.  - .  1-75. 

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. 

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. 

navin raj, norlia abdullah, ishamuddin ismail, wong yin pin, mohd imree azmi.  (2023).  a leafy conundrum - a case of recurrent with transformation of borderline to malignant phyllodes tumour with axillary metastases.  - college of surgeons academy of medicine - annual scientific congress 2023.  1. 

nur ayub ma, doa ea, mohd ramzisham ar, suriah a, azri i, nurdiyana i, colin r, alistair r, hairulfaizi h, muhamad ishamuddin i, mohd rizal am, katijjahbe ma.  (2023).  validity, reliability, responsiveness and minimal clinical important difference of the unsupported upper-limb exercise test in measuring upper limb function after median sternotomy.  - 25th medical research & health week.  1. 

mohd asyiq raffali, prapatricca shanmugam, muhammad ishamuddin ismail, suria hayati pauzi, hamat hamdi che hassan.  (2022).  left ventricular outflow tract endocarditis as a sequela of pneumonia in a patient without valvular abnormalities.  - journal of the saudi heart association.  1-5. 

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. 

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. 

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. 

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, 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. 

noreena yusop, rasidah mohamed, muhammad ishamuddin ismail, ruslinda mustafar.  (2022).  instrument's reliability and validity for evaluating the nursing risk assessment of acute kidney injury tools for the surgical department: a pilot study.  - asian journal of fundamental and applied sciences.  9-21. 

lim meng huey, jaafar md zin, rufinah teo, nadia md nor, muhammad ishamuddin ismail, joanna ooi su min, aliza mohamad yusof.  (2022).  cognitive dysfunction after on-pump coronary artery bypass grafting (cabg) in a tertiary university hospital - a prevalence study.  - medicine & health.  269-282. 

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. 

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

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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.  . 

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.  . 

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.  .