Pulmonic Auscultation Guide

This reference guide is organized by auscultatory location. This comprehensive online library of heart and lung sounds offers playback at both normal and half speeds. Listening tips are available along with a phonocardiogram (or waveform for lung sounds).

Atrial Septal Defect Innocent Murmur Patent Ductus Arteriosus Pulmonary Stenosis Pulmonic Regurgitation - Mild Second Heart Sound - Physiologically Split Second Heart Sound - Fixed Splitting Second Heart Sound - Physiologic Split Second Heart Sound - Splitting Second Heart Sound with Fixed Splitting Second Heart Sound with Persistent Splitting Second Heart Sound: Fixed Splitting, Decreased Aortic Intensity