Heart and Lung Sounds Guide Heart and Lung Sounds Reference Guide Aortic Pulmonic Erb's Point Tricuspid Mitral Lungs Welcome to our guide for heart and lung sounds. Select one of the titles below to review auscultation assessment tips, view phonocardiograms and listen to audio recordings. Aortic Sclerosis (Musical Murmur) -> Acute Pericarditis -> Aortic Regurgitation (Decrescendo Diastolic Murmur) -> Aortic Regurgitation - Mild -> Aortic Regurgitation - Moderate -> Aortic Regurgitation - Severe -> Aortic Stenosis (Diamond Shaped Systolic Murmur) -> Aortic Stenosis - Mild -> Aortic Stenosis - Mod Regur. Mild -> Aortic Stenosis - Severe -> Aortic Stenosis Moderate and Regurgitation Mild - Rheumatic Origin -> Arrhythmogenic RV Dysplasia -> Atrial Septal Defect -> Bronchial -> Bronchophony - Abnormal -> Bronchophony - Healthy -> Bronchovesicular -> Cardiomyopathy - Congestive Moderate -> Coarctation of the Aorta -> Commotio Cordis -> Crackles - Coarse (Rales) -> Crackles - Early Inspiratory (Rales) -> Crackles - Fine (Rales) -> Crackles - High Pitched (Rales) -> Crackles - Late Inspiratory (Rales) -> Crackles - Low Pitched (Rales) -> Ebstein's Anomaly -> Egophony - a -> Egophony - e -> Exercise - Heart Rate 120 -> First and Second Heart Sounds - Normal and Unsplit -> First and Second Heart Sounds - Reduced Intensity -> First Heart Sound (Markedly Split) -> First Heart Sound (Minimally Split) -> First Heart Sound - Decreased Intensity -> First Heart Sound - Loud -> First Heart Sound plus Aortic Ejection Click -> Fourth Heart Sound -> Fourth Heart Sound Gallop -> Hypertrophic Cardiomyopathy -> Innocent Murmur -> Innocent Systolic Ejection Murmur - Standing -> Innocent Systolic Ejection Murmur - Supine -> Mediastinal Crunch -> Mid-Systolic Click -> Mitral Regurgitation -> Mitral Regurgitation (Pan-systolic Murmur) -> Mitral Regurgitation - Severe -> Mitral Regurgitation and Aortic Regurgitation -> Mitral Stenosis (Diastolic Murmur) -> Mitral Stenosis - Mild -> Mitral Stenosis - Moderate -> Mitral Stenosis - Severe -> Mitral Stenosis Severe and Regurgitation Mild - Rheumatic Origin -> Mitral Valve Leaflet Prolapse -> Mitral Valve Prolapse (Click with late systolic murmur) -> Mitral Valve Prolapse with Mid Systolic Click - Standing -> Myocarditis -> Opening Snap and Second Heart Sound -> Patent Ductus Arteriosus -> Pleural Rubs -> Prosthetic Heart Sound - Aortic -> Prosthetic Heart Sound - Mitral -> Pulmonary Stenosis -> Pulmonic Regurgitation - Mild -> Rhonchi - Low Pitched Wheezes -> Second Heart Sound - Fixed Splitting -> Second Heart Sound - Physiologic Split -> Second Heart Sound - Splitting -> Second Heart Sound and a Tumor Plop -> Second Heart Sound and Late Systolic Click -> Second Heart Sound with Fixed Splitting -> Second Heart Sound with Persistent Splitting -> Second Heart Sound: Fixed Splitting, Decreased Aortic Intensity -> Second Heart Sound: Fixed Splitting, Increased Aortic Intensity -> Stridor -> Summation Gallop at 120 beats per minute -> Tetralogy of Fallot -> Third and Fourth Heart Sound Gallop -> Third Heart Sound - Physiologic -> Third Heart Sound Gallop - Abnormal -> Tricuspid Regurgitation - Severe -> Tricuspid Stenosis - Moderate -> Ventricular Septal Defect -> Vesicular - Diminished -> Vesicular - Normal -> Wheeze -> Wheezes - Expiratory -> Wheezes - High Pitched -> Wheezes - Low Pitched -> Wheezes - Monophonic -> Wheezes - Polyphonic -> Whispered Pectoriloquy - Abnormal -> Whispered Pectoriloquy - Healthy ->