Split S2 Cardiac Auscultation: Inspiration, Wide, Paradoxical, Fixed | Pulmonic Aortic Stenosis, ASD

Physiological splitting of the second heart sound during inhalation, wider if there is pulmonic stenosis. Aortic stenosis causes paradoxical splitting during exhalation, An atrial septal defect causes fixed splitting. This is the "Bonus Video" for our first 100 subscribers! Please SUBSCRIBE for...