Personal profile
Research interests
Coronary Physiology and Hemodynamics using contemporary fluid dynamics and biosignal processing methods including wave-intensity analysis and reservoir-pressure analysis to advance pathophysiology and diagnosis of micro and macrovascular coronary artery disease as well as cerebral and systemic hemodynamics.
Education/Academic qualification
MD, Doctor of Medicine, Istanbul University Istanbul Faculty of Medicine
Award Date: 17 Dec 2023
External positions
MD, Emergency Medicine, Gomec State Hospital
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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Collaborations and top research areas from the last five years
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Ventricular-Coronary Interaction Delay is Associated with Discordance Between Fractional Flow Reserve and Coronary Flow Reserve in Intermediate Coronary Stenoses
Tas, A., Alan, Y., Ozcan, A., Parker, K. H., de Hoef, T. V., Sezer, M. & Piek, J. J., 1 Aug 2025, In: American journal of cardiology. 248, p. 80-88 9 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile51 Downloads (Pure) -
Intracoronary electrocardiogram detects coronary microvascular dysfunction and ischemia in patients with no obstructive coronary arteries disease
Cevik, E., Tas, A., Demirtakan, Z. G., Damman, P., Alan, Y., Broyd, C. J., Ozcan, A., Simsek, D. H., Sonsoz, M. R., van Royen, N., Perera, D., Davies, J. E., Umman, S. & Sezer, M., Apr 2024, In: American heart journal. 270, p. 62-74 13 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile5 Downloads (Pure) -
Coronary microvascular dysfunction and autoregulatory capacity interfere with resting Dicrotic notch morphology
Tas, A., Alan, Y., Müftüoğulları, A., Haj Mohammad, A. I. M., Umman, S., Parker, K. H. & Sezer, M., Jan 2025, In: Microvascular research. 157, p. 104750 104750.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile51 Downloads (Pure) -
Primary versus iatrogenic (post-PCI) coronary microvascular dysfunction: A wire-based multimodal comparison
Hasdemir, H., Taş, A., Cevik, E., Alan, Y., Broyd, C. J., Ozcan, A., Sonsoz, M. R., Kara, I., Demirtakan, Z. G., Parker, K., Perera, D., Umman, S. & Sezer, M., 27 Nov 2023, In: Open heart. 10, 2, e002437.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile21 Downloads (Pure) -
Coronary microcirculation in nonculprit vessel territory in reperfused acute myocardial infarction
Sezer, M., Tas, A., Demirtakan, Z. G., Broyd, C. J., Ozcan, A., Hasdemir, H., Kocaaga, M., Sezer, I., Sonsoz, M. R., Atici, A., Ozcan, I., Umman, B., Bugra, Z., Davies, J. E., Escaned, J., van Royen, N. & Umman, S., 1 May 2023, In: Microvascular research. 147, p. 104495 104495.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile7 Downloads (Pure)