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Prajent

Joined 5 years ago

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  • How to read a normal ECG(Electrocardiogram)?
    2

    How to read a normal ECG(Electrocardiogram)?

    5 years ago

    A normal ECG has P wave, QRS complex and T wave. P wave shows atria are about to contract. QRS complex means ventricles are about to contract. T wave shows ventricles are about to relax.

  • What causes edema?
    4

    What causes edema?

    5 years ago

    Edema can be caused by abnormal leakage of body fluid from capillaries into body tissues and failure of lymphatic system. Low level of plasma proteins and ions can also contribute in Edema.

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