3D, ANATOMICAL, ANATOMY, AORTA, AORTIC, ARTERY, ARTWORK, ATRIUM, BACKGROUND, BIOLOGICAL, BIOLOGY, BLOOD, CARDIAC, CARDIOLOGY, CARDIOVASCULAR, CGI, CIRCULATORY, CORONARY, CROSS-SECTION, DIGITALLY-GENERATED, DIMENSIONAL, GRAPHIC, HEALTHY, HEART, ILLUSTRATION, KAULITZKI, MYOCARDIUM, NO-ONE, NOBODY, NORMAL, PULMONARY, SEBASTIAN, SECTION, SYSTEM, THREE, TRANSVERSE, VALVES, VASCULAR, VEIN, VENTRICLE, VESSEL, WHITE,