4 papers
PUNCH: Physics-informed Uncertainty-aware Network for Coronary Hemodynamics
Sukirt Thakur, Marcus Roper, Yang Zhou +8
More than 10 million coronary angiograms are performed globally each year, providing a gold standard for detecting obstructive coronary artery disease. Yet, no obstructive lesions…
Assessing Coronary Microvascular Dysfunction using Angiography-based Data-driven Methods
Haizhou Yang, Jiyang Zhang, Brahmajee K. Nallamothu +2
Coronary microvascular dysfunction (CMD), characterized by impaired regulation of blood flow in the coronary microcirculation, plays a key role in the pathogenesis of ischemic hear…
A Multi-physics Model of Flow from Coronary Angiography: Insights to Microvascular Function
Haizhou Yang, Jiyang Zhang, Ismael Z. Assi +3
Coronary Microvascular Dysfunction (CMD) is characterized by impaired vasodilation and can lead to insufficient blood flow to the myocardium during stress or exertion, affecting mi…
Vessel Segmentation and Catheter Detection in X-Ray Angiograms Using Superpixels
Hamid R. Fazlali, Nader Karimi, S. M. Reza Soroushmehr +5
Coronary artery disease (CAD) is the leading causes of death around the world. One of the most common imaging methods for diagnosing this disease is X-ray angiography. Diagnosing u…