Heart Models
External Heart – Anterior HEART CHAMBERS Right Atrium Right Ventricle Apex Left Atrium Left Ventricle
PRACTICE!!! Right Atrium Left Atrium Right Ventricle Left Ventricle Apex
External Heart – Anterior BLOOD VESSELS CONNECTED TO RIGHT SIDE OF HEART Right Brachiocephalic Vein Left Brachiocephalic Vein Superior Vena Cava Pulmonary Trunk Left Pulmonary Artery
External Heart – Anterior BLOOD VESSELS CONNECTED TO L EFT SIDE OF HEART Brachiocephalic artery Left common carotid artery Left subclavian artery Ligamentum Arteriosum (can only be seen on this model) Left Pulmonary Veins Aortic Arch
PRACTICE!!! Left common carotid artery Brachiocephalic trunk Left subclavian artery Ligamentum Arteriosum Superior Vena Cava Left Pulmonary Artery Aortic Arch
PRACTICE!!! Left Brachiocephalic Vein Left Pulmonary Vein Pulmonary Trunk
External Heart – Anterior BLOOD VESSELS Right Coronary artery Left Coronary artery Circumflex artery Anterior Interventricular Artery Great Cardiac Vein
External Heart – Posterior BLOOD VESSELS Right Pulmonary Veins Right Atrium Inferior Vena Cava Left Pulmonary Veins Left Atrium Coronary Sinus
External Heart – Posterior BLOOD VESSELS Right Pulmonary Veins Right Atrium Inferior Vena Cava Left Pulmonary Veins Left Atrium Coronary Sinus
PRACTICE! Right Coronary artery Circumflex artery Anterior Interventricular Artery Great Cardiac Vein
PRACTICE! Right Pulmonary Veins Left Pulmonary Veins Right Atrium Left Atrium Inferior Vena Cava Coronary Sinus
PRACTICE! Right Pulmonary Veins Left Pulmonary Veins Right Atrium Inferior Vena Cava Left Pulmonary Veins Left Atrium Coronary Sinus
Internal Heart – Right Side Pulmonary Semilunar Valve Bicuspid Valve (Left AV Valve or Mitral valve) Chordae Tendineae Interventricular Septum Tricuspid Valve (Right AV Valve) Chordae tendineae Apex
Internal Heart – Right Side Trabeculae carneae rounded or irregular muscular columns in the walls of the ventricles Papillary muscles The muscles the chordae tendineae attach to; hold the tricupid/bicuspid valve closed as the ventricles contract
Internal Heart – Left Side Superior Vena Cava Aortic Arch Pulmonary Trunk Pulmonary Semilunar Valve Tricuspid Valve (Right AV Valve) Chordae tendineae Interventricular Septum Left Pulmonary Artery Left Pulmonary Veins Bicuspid (Left AV Valve or Mitral valve) Chordae tendineae Aortic semilunar valve Trabeculae carneae
Internal Heart – Right Side Superior Vena Cava Pectinate muscles Ridges of muscles on the wall of the ANTERIOR Atria Right Atrium Fossa Ovalis Right Ventricle Inferior Vena Cava
Internal Heart – Left Side Left Atrium Bicuspid Valve (Left AV Valve or Mitral valve) Chordae tendineae Aortic Semilunar Valve Trabeculae carneae Left Ventricle
PRACTICE!!! Pulmonary Semilunar Valve Tricuspid Valve (Right AV Valve) Bicuspid Valve (Left AV Valve or Mitral valve) Chordae tendineae Chordae Tendineae Interventricular Septum Apex
PRACTICE!!! Trabeculae carneae Papillary muscle
PRACTICE!!! Superior Vena Cava Aorta Left Pulmonary Veins Pulmonary Semilunar Valve Tricuspid or Right Atrioventricular Valve Aortic Semilunar Valve Chordae Tendineae
PRACTICE!!! Pulmonary Trunk Left Pulmonary Artery Bicuspid or Left Atrioventricular Valve Interventricular Septum Trabeculae carneae
PRACTICE!!! Pectinate Muscles Right Atrium Fossa Ovalis Inferior Vena Cava
PRACTICE!!! Left Atrium Bicuspid or Left Atrioventricular Valve Chordae tendinae Aortic Semilunar Valve Trabeculae carneae
Practice Slides Label your own pictures!
External Heart – Anterior HEART CHAMBERS
External Heart – Anterior BLOOD VESSELS
External Heart – Anterior BLOOD VESSELS
External Heart – Posterior BLOOD VESSELS
External Heart – Posterior BLOOD VESSELS
Internal Heart – Right Side
Internal Heart – Right Side
Internal Heart – Left Side
Internal Heart – Right Side
Internal Heart – Left Side