Which of the following statements are incorrect –

Biology Body Fluids and Circulation Statement Based Questions Single Correct MCQ

Published on: August 13, 2026

The electrical activity of heart can be recorded from inside the body by using electro-cardiograph. A, B and C

Angina is also called ‘angina pectoris’, a symptom of acute chest pain when no enough oxygen reaches the skeletal muscle of heart. B, C and D

Coronary artery disease referred to as heart murmur. B and C

Heart failure is known as the cardiac arrest. A, B, C and D

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