Circulatory system

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Circulatory system

  1. 1. CIRCULATORY SYSTEM Zerin Ziaudeen MBA – Hospital management
  2. 2. INTRODUCTION • It is a network that carries blood through out the body • All animals have some kind of circulatory system • Supplies cells with food and oxygen
  3. 3. COMPONENTS OF CIRCULATORY SYSTEM • Heart - 72 bpm - cardiac output ( Q = stroke volume X heart rate) • Blood - red blood cells - white blood cells - platelets - plasma • Blood vessels - arteries - veins - capillaries
  4. 4. COMPONENTS OF BLOOD
  5. 5. BLOOD VESSELS
  6. 6. HEART
  7. 7. POSITION OF HEART
  8. 8. BLOOD SUPPLY TO THE HEART
  9. 9. LAYERS OF HEART
  10. 10. STRUCTURE OF HEART
  11. 11. HOW THE HEART WORKS ? 3.ECG waveform 1.Conduction system of heart 2. Pumping of blood
  12. 12. TYPES OF CIRCULATION
  13. 13. FUNCTIONS OF CIRCULATORY SYSTEM • Transport oxygen from lungs to cells around the body and carbondioxide from cells to lungs • Transport nutrients like glucose • Transport waste from cells to organs that eliminate them • Contains cell that fight infection and defend against foreign bodies • Maintains ph level and ionic concentration of fluids in the body • Helps to maintain body temperature
  14. 14. DISEASE CONDITION • Disorders of the valve • Ischaemic heart disease - Angina pectoris , myocardial infarction • Cardiac arrhythmias – asystole, fibrillation, heart block

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