Arteries of the Heart THE CROWN ARTERIESImage a is a heart specimen with barium injection into the coronary arteries.Image b shis the same image turned upside downImage 3 shows overlay of the coronary arteries in gold and the appearance is reminiscent of the crown that these arteries are named afterAshley Davidoff MD Copyright 201807582c11.22k.8s Systole and Diastole of the The Coronary TreeAshley Davidoff MD Systole and Diastole of the The Coronary TreeAshley Davidoff MD Systole and Diastole of the The Coronary TreeAshley Davidoff MD The Coronary Artery TreeFirst image is a heart specimen with barium injection into the coronary arteries. The image is then rendered into the shape of a treeAshley Davidoff MD Copyright 201815009cd01.8 A Rainbow of the Conduction System and Arterial System of the HeartA Barium infusion of a heart specimen is rendered to create an artistic and educational art piece. The LAD is overlaid in bright red and the RCA in maroon.The nerve supplying the heart (yellow) innervates the SA node (orange) which sends the neural message via the bundle of His (green) to the right bundle (pink) and main left bundle (teal ) giving rise to an anterior division(light blue) and a posterior division (royal blue).Ashley Davidoff MD Copyright 201833805SAAV07.8s Anomalous Origin of the Left Coronary artery from the Main Pulmonary ArteryOverlay (lower image) shows the aorta giving rise to an enlarged right coronary arterywith collaterals into the LAD via septal arteries. The L eft main arises from the main pulmonary artery (blue)Ashley Davidoff MD Copyright 201815038c