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NEET Sample Paper NEET Sample Test Paper-52

  • question_answer
    ECG  is   least  effective  in  detecting abnormalities in

    A) cardiac rhythm

    B) coronary blood flow

    C) cardiac contractility

    D) atrioventricular conduction

    Correct Answer: C

    Solution :

    The ECG records the conduction of the action potential through the heart. The ECG is unable to detect any changes in the ability of heart to develop force.


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