Human heart is enclosed in a double walled sac called

  • A
    Peritome
  • B
    Pericardium
  • C
    Pericardial sinus
  • D
    Perineural sinus

Similar Questions

In connection with circulatory system, valves are present

  • [AIPMT 1995]

Definition / Explanation :

$(1)$ $AV$ valve (Tricuspid) 

$(2)$ Mitral (Bicuspid) valves 

Heart.....

The opening of auricles and ventricles on the right side is guarded by

Give the location of heart.