Results 21 to 30 of about 956,596 (206)

Myocardial Perfusion Defects in Hypertrophic Cardiomyopathy Mutation Carriers

Journal of the American Heart Association, EarlyView., 2021
Background Impaired myocardial blood flow (MBF) in the absence of epicardial coronary disease is a feature of hypertrophic cardiomyopathy (HCM). Although most evident in hypertrophied or scarred segments, reduced MBF can occur in apparently normal segments.
Rebecca K. Hughes, Claudia Camaioni, João B. Augusto, Kristopher Knott, Ellie Quinn, Gabriella Captur, Andreas Seraphim, George Joy, Petros Syrris, Perry M. Elliott, Saidi Mohiddin, Peter Kellman, Hui Xue, Luis R. Lopes, James C. Moon   +14 more
wiley   +1 more source

The right coronary artery originating from the distal circumflex artery [PDF]

Ķazaķstannyṇ Klinikalyķ Medicinasy, 2019
We report a case of anomalous origin of the right coronary artery in a 58-year-old male patient. The patient had a single coronary ostium originating from the left sinus valsalva.
Songül Cuglan, Bilal Cuglan
doaj   +1 more source

Hemodynamic Relevance of Anomalous Coronary Arteries Originating From the Opposite Sinus of Valsalva-In Search of the Evidence

Frontiers in Cardiovascular Medicine, 2021
Coronary artery anomalies (CAA) represent a heterogeneous group of congenital disorders of the arterial coronary circulation, defined by an anomalous origin of the coronary ostium and/or vessel course.
Marius Reto Bigler, Afreed Ashraf, Christian Seiler, Fabien Praz, Yasushi Ueki, Stephan Windecker, Alexander Kadner, Lorenz Räber, Christoph Gräni   +8 more
doaj   +1 more source

A previously undescribed complex coronary artery anomaly

Heart Views, 2013
Coronary artery anomalies are uncommon disorders. According to the literature, ≈1% of the general population is affected by a coronary artery abnormality. Coronary artery anomalies are often not associated with clinical signs, symptoms, or complications;
Salvatore Geraci, Filippo Geraci, Carmelo Grasso, Federica Di Martino, Corrado Tamburino   +4 more
doaj   +1 more source

Successful surgical management of atherosclerotic dual right coronary artery with short-term follow-up

Indian Heart Journal, 2015
Congenital anomalies of the coronary arteries are present in 0.2–1.4% of the general population. Dual right coronary artery is one of the rarest congenital anomalies (0.01%) of the coronary arteries.
Gauranga Majumdar, Shantanu Pande, Surendra Agarwal, Satendra Tewari   +3 more
doaj   +1 more source

Anomalous Coronary Artery Variant of Common Origin from Right Coronary Cusp: A Case Report

Journal of Nepal Medical Association, 2020
Coronary artery anomalies are rare congenital variants of coronary artery anatomy accounting second most common cause of sudden cardiac death in young competitive athletes.
Aziz Ullah, Ramesh Rana, Anish Hirachan   +2 more
doaj   +1 more source

Coronary anatomy, anatomic variations and anomalies: a retrospective coronary angiography study [PDF]

, 2014
INTRODUCTION The incidence of coronary artery anomalies (CAAs) varies from 0.2% to 8.4%. Knowledge of such anatomical variations is important as coronary procedures are regularly performed these days.
YC Gursoy, S Kanyilmaz, A Aydinalp, Bal, Ugur, Muderrisoglu, Haldun, H Muderrisoglu, Koc, Sahbender, Kanyilmaz, Suleyman, A Yildirir, Altin, Cihan, C Altin, Gursoy, Yusuf Cemil, S Koc, Yildirir, Aylin, Aydinalp, Alp, U Bal   +15 more
core   +1 more source

Intercoronary fistula: Rarest of rare coronary anomaly

Journal of the Practice of Cardiovascular Sciences, 2019
Coronary artery fistulas are rare but fascinating anomalies. It is defined as an abnormal direct vascular connection from coronary artery to a cardiac chamber or major central blood vessel without an intervening capillary bed. Among all coronary fistulas,
Sunil Nichaldas Gurmukhani, Nikita Chaturvedi, Nishit Saradava, Samkit Mutha, Sanjay Shah, Tejas Patel   +5 more
doaj   +1 more source

Superdominant Right Coronary Artery with Absent Left Coronary Artery and Left Circumflex Artery with Anomalous Left Anterior Descending Artery

Indian Journal of Radiology and Imaging, 2021
The occurrence of super-dominant “single coronary artery” is an extremely rare and seldom reported phenomenon. The heart is dependent on a single vessel which makes its occlusion, if present, catastrophic.
Bhavneet Singh, Rekha Gupta, Sreenivas Reddy   +2 more
doaj   +1 more source

Anomalous right coronary artery from pulmonary artery discovered incidentally in an asymptomatic young infant [PDF]

Korean Journal of Pediatrics, 2016
Isolated anomalous right coronary artery originating from the pulmonary artery (ARCAPA) is a rare congenital coronary anomaly that is asymptomatic and discovered incidentally in most cases.
Kyu Seon Kim, Eun Young Jo, Jae Hyeon Yu, Hong Rang Kil   +3 more
doaj   +1 more source