Heart sounds and murmurs 1. Normal Heart Sound 2. S3 Heart Sound 3. S4 Heart Sound 4. Aortic Stenosis 5. Mitral Regurgitation 6. Aortic Regurgitation 7. Mitral Stenosis 8. Atrial Septal Defect 9. Ventricular Septal Defect 10. Patent Ductus Arteriosus
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