Results 31 to 40 of about 17,996 (223)

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Circumflex Coronary Artery Fistula Draining into Coronary Sinus [PDF]

open access: yesBrazilian 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   +9 more
doaj   +1 more source

Most common anatomic anomalies of coronary arteries

open access: yes, 2020
Background Coronary artery anomalies represent an array of malformations of the vessels responsible for myocardial perfusion, with a prevalence of 1% in the general population. Mostly asymptomatic, they are diagnosed during routine tests.
A. Roman   +3 more
semanticscholar   +1 more source

Altering HIF-1α through 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exposure affects coronary vessel development. [PDF]

open access: yes, 2012
Differential tissue hypoxia drives normal cardiogenic events including coronary vessel development. This requirement renders cardiogenic processes potentially susceptible to teratogens that activate a transcriptional pathway that intersects with the ...
Karunamuni, Ganga   +6 more
core   +2 more sources

Inter-observer agreement of the Coronary Artery Disease Reporting and Data System (CAD-RADS^{TM}) in patients with stable chest pain [PDF]

open access: yes, 2018
Purpose: To assess inter-observer variability of the Coronary Artery Disease - Reporting and Data System (CAD-RADS) for classifying the degree of coronary artery stenosis in patients with stable chest pain.
Abdel Razek, Ahmed Abdel Khalek   +3 more
core   +1 more source

Congenital coronary artery anomalies silent until geriatric age: non-invasive assessment, angiography tips, and treatment [PDF]

open access: yes, 2015
Coronary artery anomalies (CAAs) may be discovered more often as incidental findings during the normal diagnostic process for other cardiac diseases or less frequently on the basis of manifestations of myocardial ischemia. The cardiovascular professional
Daggubati, Rames   +5 more
core   +2 more sources

Novel Contributions of an Extracellular Matrix Molecule to Coronary Vessel Formation

open access: yesThe FASEB Journal, 2017
Coronary vascular anomalies occur in almost 1% of the population. These anomalies can lead to myocardial ischemia, myocardial infarction and heart failure.
Alex Bueker   +3 more
semanticscholar   +1 more source

Heart Dominated by Solitary Coronary: A Case Report

open access: yesEuropean Journal of Medical and Health Sciences, 2023
The prevalence of coronary artery anomalies has been detected in 0.6% to 1.5% of coronary angiography. They are found since birth but usually with no significant symptoms and it does not generally manifest as myocardial ischemia however, malignant ...
Anwar Nabeel Jafri   +2 more
semanticscholar   +1 more source

Coronary Artery Anomalies by Multidetector Computed Tomography

open access: yesInternational Journal of Medical Imaging, 2019
The prevalence of coronary artery anomalies (CAAs) is reported to be 0.3% to 2% of the general population. Asymptomatic CAAs are more common and have a better prognosis.
Lina Hablas   +4 more
semanticscholar   +1 more source

A developmental model for the pathogenenesis of cardiac arterio-ventricular fistulae [PDF]

open access: yes, 2017
Coronary Artery Fistulae (CAF) are congenital coronary artery (CA) anomalies consisting of an abnormal communication of a coronary artery with either a cardiac chamber or a large cardiac vessel.
Cano-Ballesteros, Sara   +4 more
core   +2 more sources

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