What is the significance of S2 being louder than S1 at the apex?
It suggests two possible explanations:
S2 is indeed louder than S1 (usually as a result of either pulmonary or systemic hypertension).
S2 is normal, whereas S1 is softer.
It suggests two possible explanations:
S2 is indeed louder than S1 (usually as a result of either pulmonary or systemic hypertension).
S2 is normal, whereas S1 is softer.