Cardiac Auscultation, Normal (left lower sternal border, aortic)

Cardiac Auscultation, Normal (apex, aortic)

Cardiac Auscultation, Normal (aortic)

Cardiac Auscultation, Pulmonic stenosis (aortic, pulmonic, left lower sternal border)

Cardiac Auscultation, S3, S4 (left lower sternal border, aortic)

Cardiac Auscultation, Pericarditis (left lower sternal border, apex, aortic)

Cardiac Auscultation, Pericarditis (aortic, pulmonic)

Cardiac Auscultation, S3, S4 (pulmonic)

Cardiac Auscultation, Innocent Stills Murmur (pulmonic)