vertical heart

ver·ti·cal heart

loosely descriptive of the hearts electrical axis when this is directed at approximately +90°. As a cardiac electrical position, recognized in the electrocardiogram when the QRS complex in lead aVL resembles V₁ while that in aVF resembles V₆.

ver·ti·cal heart

(vĕr'ti-kăl hahrt)

Descriptive of the heart's electrical axis when this is directed at approximately +90 degrees.

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emphysema

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