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Dr Andie Hartanto Djohan

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  • Associate Consultant, Division of Cardiology, Department of Medicine, Ng Teng Fong General Hospital
  • Associate Consultant, Department of Cardiology, National University Heart Centre, Singapore


MBBS (London), MRCP (UK), MMed (Int Med)



Clinical Disciplines/Programmes:

Cardiology (Heart), Coronary Heart Disease, Interventional Cardiology

Special Interests:

Coronary Microvascular Disease, Interventional Cardiology, Intracoronary Imaging, Invasive Coronary Haemodynamics


Dr. Andie Hartanto Djohan began his medical education at Barts and The London School of Medicine and Dentistry. After graduating in 2016, he embarked on a residency training program in Internal Medicine at the National University Hospital, Singapore. During this time, Dr. Djohan honed his skills and developed a keen interest in cardiovascular diseases.In recognition of his dedication and proficiency, Dr. Djohan was admitted as a Member of the Royal College of Physicians of the United Kingdom in 2018. He also pursued Master's degree in Medicine (Internal Medicine) from the National University of Singapore, which he successfully completed in 2019.

Dr. Djohan subsequently pursued specialist training at the National University Heart Centre Singapore which he successfully completed in April 2023. Throughout his journey, Dr. Djohan actively engaged in academic projects, and his research findings have been published in reputable peer-reviewed journals. Dr. Djohan has also presented his work at both local and international conferences.

Beyond his academic pursuits, Dr. Djohan displayed exceptional leadership skills during his residency, assuming the role of Chief Resident. In this capacity, he exemplified professionalism and empathy while ensuring the well-being of his colleagues. Dr. Djohan's dedication to patient care and the quality of medical services is unwavering, as he consistently strives to provide the highest standard of care to those under his responsibility.

Currently, Dr. Djohan serves as a valued member of the medical team at Ng Teng Fong General Hospital, where he continues to deepen his expertise in Interventional Cardiology. His clinical and academic interests encompass various aspects of cardiovascular disease, including coronary artery disease, coronary microvascular disease, invasive coronary hemodynamics, and intracoronary imaging.

Looking ahead, Dr. Andie Hartanto Djohan envisions a future where he can make a lasting impact on the field of Cardiology. He aspires to further contribute to not only clinical care, but also medical research and innovation, with the ultimate goal of improving patient outcomes and quality of life.


  • Elevated index of microcirculatory resistance (IMR) is associated with increased myocardial scarring and shroter time to heart failure re-admission within 5 years following successful primary angioplasty in patients with ST-elevation myocardial infarction - 31st SingporeLIVE 2022 Best Abstract Winner

Journals & Publications

1. DjohanAH, SiaCH, KongWK, PohKK. Electrocardiographicfindingsoftheeffectsofbeta-blockers. Singapore Med J. 2021 Oct;62(10):520-525. doi: 10.11622/smedj.2021201. PMID: 35001123; PMCID: PMC8804396.
2. DjohanAH, LowAF, KuboT, LohPH. Neointimalplaqueerosionleadingtoverylatestentfailure.Eur Heart J Case Rep. 2021 Nov 30;5(12): ytab493. doi: 10.1093/ehjcr/ytab493. PMID: 35083409; PMCID: PMC8786201.
3. DjohanAH, ChiuJ, SiaCH, TungBWL, NgZY, ChanKH, ChanM, KongWKF, LeeCH, NgGY, Low AF, Poh KK, Tan HC, Yeo TC, Loh PH. Characteristics and outcomes of patients with coronary artery ectasia presenting with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention. Cardiovasc Revasc Med. 2022 Jul;40:82-89. doi: 10.1016/j.carrev.2021.11.042. Epub 2021 Dec 3. PMID: 34887205.
4. DjohanAH, SiaCH, ChanKH, ChaiP, TanHC. Giantrightcoronaryarteryaneurysminapatient presenting with ST-segment elevation myocardial infarction. Coron Artery Dis. 2022 Sep 1;33(6):508- 509. doi: 10.1097/MCA.0000000000001112. Epub 2021 Dec 16. PMID: 34919058.
5. ChewNWS, ZhangA, OngJ, KohS, KongG, HoYJ, LimO, ChinYH, LinC, DjohanA, KuntjoroI, Kong WKF, Hon J, Lee CH, Chan MY, Yeo TC, Tan HC, Poh KK, Loh PH. Long-term Prognosis in Patients With Concomitant Acute Coronary Syndrome and Aortic Stenosis. Can J Cardiol. 2022 Aug;38(8):1220-1227. doi: 10.1016/j.cjca.2022.03.010. Epub 2022 Mar 18. PMID: 35314337.
6. SohRY, SiaCH, DjohanAH, LauRH, HoPY, NeoJW, HoJS, SimHW, YeoTC, TanHC, ChanMY, Loh JP. Clinical Characteristics and Long-Term Outcomes of Patients With Differing Haemoglobin Levels Undergoing Semi-Urgent and Elective Percutaneous Coronary Intervention in an Asian Population. Front Cardiovasc Med. 2022 Mar 18;9:687555. doi: 10.3389/fcvm.2022.687555. PMID: 35369342; PMCID: PMC8971291.
7. DalakotiM, LongC, BainsA, DjohanA, AhmadI, ChanSP, KuaJ, ChanPF, YeoTJ. EffectofSurgical Mask use on Peak Physical Performance During Exercise Treadmill Testing-A Real World, Crossover Study. Front Physiol. 2022 May 24;13:913974. doi: 10.3389/fphys.2022.913974. PMID: 35685282; PMCID: PMC9171022.
8. OoiAJQ, WongC, TanTWE, NgTP, TeoYN, TeoYH, SynNL, DjohanAH, LimY, YeoLLL, TanBYQ, Chan MY, Poh KK, Kong WKF, Chai P, Yeo TC, Yip JW, Kuntjoro I, Sia CH. A systematic review and meta-analysis of non-vitamin K antagonist oral anticoagulants vs vitamin K antagonists after transcatheter aortic valve replacement in patients with atrial fibrillation. Eur J Clin Pharmacol. 2022 Aug 9. doi: 10.1007/s00228-022-03371-6. Epub ahead of print. PMID: 35941300.
9. LimMJR, ZhengY, SohRY-H, FooQXJ, DjohanAH, NgaDiongWengV, HoJS-Y, YeoTT, SimH-W, Yeo T-C, Tan H-C, Chan MY-Y, Loh JP-Y and Sia C-H (2022) Symptomatic intracerebral hemorrhage after non-emergency percutaneous coronary intervention: Incidence, risk factors, and association with cardiovascular outcomes. Front. Cardiovasc. Med. 9:936498. doi: 10.3389/fcvm.2022.936498
10. JSYHo, RYHSoh, AHDjohan, HWSim, PHLoh, TCYeo, HCTan, MYChan, CHSia, Association of body mass index with long-term outcomes after elective and semi-urgent percutaneous coronary intervention, European Heart Journal, Volume 43, Issue Supplement_2, October 2022, ehac544.2029,

Professional Memberships

  • Royal College of Physicians, United Kingdom

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  • Yong Loo Lin School of Medicine
  • Faculty of Dentistry
  • Saw Swee Hock School of Public Health
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