Cardiac Index
Circulatory System of Class 11
The cardiac output per square metre of body surface area. This is about 3 litre in a man of 70 kg body weight with body surface area of 1.7 mtr2.
Pulse rate
Following the ventricular systole a wave of distension (arterial pulse) pass along the arteries which is normally felt by putting finger over radial artery in the wrist. This wave is counted as number of pulse per minute.
Portal system
It is a part of venous circulation which is present between two groups of capillaries i.e. starts in capillaries and ends in capillaries. The vein which drains blood into organs other than heart is called portal vein.
Types of portal system :
It is of following types :
(i) Hypothalamo-hypophysial portal system
(ii) Hepatic portal system
(iii) Renal portal system
- Introduction of Circulatory System
- Function of Ciculatory System
- Types Of Circulatory System
- Blood Vascular System:
- Human Blood
- Coagulation OR Clotting Of Blood
- Heart
- BLOOD CORPUSCLES
- Physiology of Heart
- Cardiac cycle
- Tunica Externa or Tunica Adventitia
- Cardiac Index
- Defects of Heart
- Exercise 1
- Exercise 2
- Exercise 3
- Exercise 4
- Exercise 5
- Exercise 6
