Results 21 to 30 of about 9,089 (164)

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

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

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

A Rare Case of a Type IV Dual Left Anterior Descending Artery and Ectopic Left Anterior Descending and Circumflex Arteries Requiring Surgery

Journal of Tehran University Heart Center, 2022
Congenital anomalous coronary arteries (CACAs) comprise an important variant of the coronary vasculature. They are benign in the vast majority of cases, whereas a small minority may be affected by serious consequences such as myocardial infarction ...
Muhammad Mansoor, Waqar Ahmad Khan, Fakhar Abbas, Usha Kumari   +3 more
doaj   +1 more source

Circumflex Coronary Artery Fistula Draining into Coronary Sinus [PDF]

Brazilian Journal of Cardiovascular Surgery, 2022
Coronary artery fistula draining into the coronary sinus is a rare vascular malformation, and its diagnosis and clinical manifestations usually occur late.
Gabriela Carvalho Silva, Diana Patricia Lamprea Sepulveda Silva, Euclides Tenorio, Edmilson Cardoso dos Santos Filho, Fabiana Michelle Feitosa de Oliveira, João Henrique de Andrade Torres, Patrícia Eduardo Teles Correia, Clístanes Lucas Henrique Ferreira, Petrus Thiago Jorge Lopes da Silva, Fernando Moraes   +9 more
doaj   +1 more source

Coronary Artery Fistula from Left Circumflex to Coronary Sinus [PDF]

Journal of Tehran University Heart Center, 2008
In this paper, we describe a case of an aneurysmal circumflex artery connected to the coronary sinus through a fistula in a 40-year-old man with a two-year history of palpitation and chest pain. We discussed surgical management for patients with coronary
Kyomars Majdi, Amir Hossien Sami, Seyed Hesameddin Abbasi, Manouchehr Madani Civi, Yaddollah Dadashi, Saeed Davoodi   +5 more
doaj   +2 more sources

Transvenous proximal closure of large congenital coronary arteriovenous fistula using the single Amplatzer vascular plug in a 3-year-old girl [PDF]

Korean Journal of Pediatrics, 2013
Congenital coronary arteriovenous fistulas (CCAFs) are rare coronary artery abnormalities in which blood is shunted into a cardiac chamber or great vessel. If the fistula itself is large and tortuous, it is generally recommended to occlude the fistula to
Hae In Jang, Young Earl Choi, Hwa Jin Cho, Young Kuk Cho, Jae Sook Ma   +4 more
doaj   +1 more source