A normal pulsation palpated in the mitral area is the apical impulse,which

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The apical impulse is palpable in approximately half of the adult population.It is felt as a light,localized tap that is 1 to 2 cm in diameter.The amplitude is small,and it can be felt immediately after the first heart sound,lasting for about one-half of systole.This impulse may be exaggerated in young patients.The apical impulse is often easier to palpate with the patient turned to the left side.This position facilitates palpation because the heart shifts closer to the chest wall.

A Normal Pulsation Palpated in the Mitral Area Is the Apical