Results 21 to 30 of about 17,638 (204)

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

open access: yesIndian 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   +2 more
doaj   +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

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

open access: yesJournal 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   +5 more
doaj   +2 more sources

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

Coronary computed tomography angiography of spontaneous coronary artery dissection: A case report and review of the literature [PDF]

open access: yes, 2015
Patient: Male, 23 Final Diagnosis: Spontaneous coronary artery dissection Symptoms: Chest discomfort • chest pain Medication: — Clinical Procedure: Coronary computed tomography angiography Specialty: Radiology OBJECTIVE: Rare disease BACKGROUND ...
Bhalla, Sanjeev   +3 more
core   +2 more sources

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

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

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

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

open access: yesKorean 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   +4 more
doaj   +1 more source

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