*Consider thoracic aortic dissection in d/d of all pts presenting with chest pain
*Aortic Regurgitation
*Aortic Stenosis
*Cardiogenic Shock
*Mechanical Back Pain
*Myocardial Infarction
*Myocarditis
*Pleural Effusion
*Pulmonary Embolism
*Thoracic Outlet Syndrome
