Video 30.1 Parasternal short-axis view at the base of the heart in a patient
Parasternal short-axis view at the base of the heart in a patient with anomalous left coronary artery from the pulmonary artery. Note how closely the left main coronary artery approaches the left aortic sinus of Valsalva. With the addition of color Doppler, retrograde flow is demonstrated in the left anterior descending coronary artery (LAD) and in the left circumflex coronary artery (LCCA). Ao, aortic valve; LCA, left main coronary artery; RVOT, right ventricular outflow tract. Source: Courtesy of Dr. Stephen Sanders.