Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000167.xml
Int J Angiol 2015; 24(02): 143-144
DOI: 10.1055/s-0033-1358783
DOI: 10.1055/s-0033-1358783
Case Report
An Extremely Rare Coronary Variation: Direct Communication between the Circumflex and Right Coronary Arteries
Further Information
Publication History
Publication Date:
12 December 2014 (online)
Abstract
Coronary collateral circulation frequently develops in the presence of obstructive coronary lesions as an alternative source of blood supply. We present a case of rare direct communication between the circumflex and right coronary arteries in a 30-year-old male with continuity between the distal segments of the circumflex and right coronary artery and no coronary artery stenoses. Direct intercoronary connections may be seen in the absence of an occlusive coronary lesion, as a remnant of the fetal circulation in adult life. We present this case to increase awareness of this rare coronary variation and its clinical implications.
-
References
- 1 Berry C, Balachandran KP, L'Allier PL, Lespérance J, Bonan R, Oldroyd KG. Importance of collateral circulation in coronary heart disease. Eur Heart J 2007; 28 (3) 278-291
- 2 Reig J, Jornet A, Petit M. Direct connection between the coronary arteries in the human heart. Intercoronary arterial continuity. Angiology 1995; 46 (3) 235-242
- 3 Hines BA, Brandt PWT, Agnew TM. Unusual intercoronary artery communication: a case report. CardiovascInterventRadiol 1981; 4 (4) 259-263
- 4 Fournier JA, Cortacero JA, Díaz de la Llera L, Sánchez A, Arana E, Morán JE. [Distal intercoronary communication. A case report and medical literature review]. Rev EspCardiol 2003; 56 (10) 1026-1028
- 5 Gavrielatos G, Letsas KP, Pappas LK , et al. Open ended circulation pattern: a rare case of a protective coronary artery variation and review of the literature. Int J Cardiol 2006; 112 (3) e63-e65
- 6 Gur M, Yilmaz R, Demirbag R. Unidirectional communication between the circumflex and right coronary arteries: a very rare coronary anomaly and cause of ischemia. Int J Cardiovasc Imaging 2006; 22 (3-4) 339-342