Percutaneous coronary intervention in single coronary artery in a patient with high-risk unstable angina.
In the present case, we report the performance of coronary angioplasty with stent implantation in the right coronary artery of a patient with high-risk unstable angina and single coronary artery originating from the right coronary sinus. The anterior descending and circumflex arteries originated separately from the proximal third of the right coronary artery. This is a rare coronary anomaly and few reports of percutaneous coronary intervention are found in the literature. This case illustrates the need for a detailed anatomical assessment of the course of the coronary arteries prior to the performance of a percutaneous transluminal angioplasty, with the purpose of preventing complications.
Yokoyama
Hugo Alexandre Ross
HA
Hospital Estadual de Bauru, Faculdade de Medicina de Botucatu, UNESP, Bauru, SP, Brazil. haross@cardiol.br
Pessoa
Caio Mário de Almeida
CM
Carvalho
Fábio Cardoso de
FC
Campos
Ricardo Fernando de
RF
Franco
Roberto Jorge da Silva
RJ
Bregagnollo
Edson Antonio
EA
D000368:Aged; D000789:Angina, Unstable / Q000000981:diagnostic imaging / Q000628:therapy*; D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D003330:Coronary Vessel Anomalies / Q000000981:diagnostic imaging / Q000628:therapy; D005260:Female; D006801:Humans; D015607:Stents