Continuous shunting of blood from the left atrium to the right atrium keeps the right ventricle overloaded, regardless of breath. 2. Paradoxical (Reversed) Splitting
To accurately assess the S2 sound, clinicians use the diaphragm of the stethoscope, which is best for high-pitched sounds. s2 heart sounds
The S2 heart sound, known as the "dub" in the rhythmic "lub-dub" of the cardiac cycle, is a critical clinical indicator of cardiovascular health. While the S1 sound marks the beginning of systole, the S2 sound signals its end and the start of ventricular diastole. Continuous shunting of blood from the left atrium
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