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Sructure of heart

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Anjali Ajayan

The heart is a four-chambered muscular organ covered by a double membrane called the pericardium. It contains a right atrium and ventricle and left atrium and ventricle, separated by the tricuspid and bicuspid (mitral) valves respectively. The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs while the pulmonary veins bring oxygenated blood from the lungs to the left atrium.

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Sructure of heart
SRUCTURE OF HEART Submitted by: L. ANJALI AJAYAN NATURAL SCIENCE N.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
Sructure of heart
• Valve between right atrium & right ventricle-tricuspid valve • Valve between left atrium & left ventricle-bicuspid valve ( mitral valve )
•Pulmonary artery carry deoxygenated blood from RV to lungs •Pulmonary vein bring oxygenated blood from lungs to LA.

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Sructure of heart

  • 2. SRUCTURE OF HEART Submitted by: L. ANJALI AJAYAN NATURAL SCIENCE N.S.S. TRAINING COLLEGE PANDALAM
  • 3. • Heart is a muscular organ Covered by double membrane called pericardium
  • 4. Heart is 4 chambered •RIGHT ATRIUM • RIGHT VENTRICLE • LEFT ATRIUM • LEFT VENTRICLE
  • 6. • Valve between right atrium & right ventricle-tricuspid valve • Valve between left atrium & left ventricle-bicuspid valve ( mitral valve )
  • 7. •Pulmonary artery carry deoxygenated blood from RV to lungs •Pulmonary vein bring oxygenated blood from lungs to LA.