Class 11 Biology Body Fluids and Circulations Structure and function of heart

Easy

An artificial pacemaker is implanted subcutaneously and connected to the heart in patients:

AIIMS 2004 All AIIMS

A
Having $90\%$ blockage of the three main coronary arteries
B
Having a very high blood pressure
C
With irregularity in the heart rhythm
D
Suffering from arteriosclerosis

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Class 11 Questions

Class 11

Biology Questions

Chapter

Body Fluids and Circulations

Subtopic

Structure and function of heart

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