If due to some injury the chordae tendinae of the tricuspid valve of the human heart is partially non-functional,what will be the immediate effect?

  • A
    The flow of blood into the aorta will be slowed down
  • B
    The 'pacemaker' will stop working
  • C
    The blood will tend to flow back into the left atrium
  • D
    The flow of blood into the pulmonary artery will be reduced

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Similar Questions

The valves in the heart allow the blood flow in which direction?
$I.$ From atria to ventricles
$II.$ From ventricles to pulmonary artery
$III.$ From pulmonary artery to aorta
Choose the correct option.

The auriculo-ventricular node in the human heart was discovered by:

The discovery of blood circulation was made by which scientist?

In which chamber of the heart is more blood present?

The heart continues beating normally even when its nervous supply is completely obliterated because it is

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