Fig. 2From: Coronary artery fistula between single right coronary artery and right pulmonary artery: a case report and literature review1 and 2: The reconstructive RPA originated from MPA, SCA arising from right aortic sinus in short axis view of echocardiography. 3: The color flow Doppler showed turbulent flow in RPA. 4: Continuous wave Doppler showed RPA blood flow velocity (4.19 meter/sec). SCA: single coronary artery; MPA: main pulmonary artery; RPA: right pulmonary artery; LPA: left pulmonary artery; LCx: left circumflex coronary artery; LAD: left anterior descending coronary artery; RV: right ventricle; PDA: patent duct arteriosusBack to article page