SRUCTURE OF HEART

Submitted by:L. ANJALI AJAYANNATURAL SCIENCEN.S.S. TRAINING COLLEGE PANDALAM

• Heart is a muscular organ

Covered by double membrane called

pericardium

heart is 4 chambered- right atrium, right

ventricle, left atrium & left ventricle

• Valve between right atrium & right ventricle- tricuspid valve

Valve between left atrium & left ventricle- bicuspid valve

Pulmonary artery carry deoxygenated blood from RV to lungs

pulmonary vein brig oxygenated blood from lungs to LA.