Percutaneous coronary intervention in a rare case of Type V dual LAD.

ABSTRACT: Congenital coronary anomalies are rare and reported to occur in 0.64-1.3% of patients undergoing coronary angiography. The dual left anterior descending coronary artery (LAD) is a rare coronary anomaly defined as the presence of two LADs in the anterior interventricular sulcus (AIVS). It consists of a short LAD that ends high in the AIVS and a longer LAD that enters the distal AIVS and feeds apex. Percutaneous interventions are even more uncommon in dual LAD especially Type V LAD. Thus we describe an interesting case of percutaneous transluminal coronary angioplasty (PTCA) with stenting to Type V dual LAD in a patient with chronic stable angina who was refractory to maximal anti-anginal medications. Our case was unique for these aspects - 1)Type V dual LAD is rare.2)Ramus artery is present

SUBMITTER: Nawale J 

PROVIDER: S-EPMC6218384 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature