If due to some injury the chordae tendineae of the tricuspid valve of the human heart is partially non-functional, what will be the immediate effect?
1. | The flow of blood into the aorta will be slowed down |
2. | The 'pacemaker' will stop working |
3. | The blood will tend to flow back into the left atrium |
4. | The flow of blood into the pulmonary artery will be reduced |
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