Evaluation of Patients With Heart Disease Not Eligible for Research Protocols

* INCLUSION CRITERIA: Patients with signs or symptoms or risk of cardiovascular disease may participate in this training protocol. The following is a representative list of the types of patient presentations and potential diagnoses eligible for this protocol: Coronary artery disease with effort or rest angina or inducible myocardial ischemia as determined by noninvasive testing. Valvular heart disease. Cardiomyopathies, including restrictive, congestive, and hypertrophic phenotypes. Peripheral-artery disease of upper or lower extremities, with intermittent pain with activity (e.g. claudication) or limb-threatening ischemia. Renovascular disease with uncontrolled hypertension, intermittent pulmonary edema, or evidence of ischemic nephropathy. Congenital heart disease, with communications between chambers or major vessels Heart surgery patients treated at the Clinical Center prior to closure of the Heart Surgery Branch in 1990 EXCLUSION CRITERIA: Pregnancy, for those patients who require testing or treatment requiring dobutamine, gadolinium or contrast media or radiation exposure. Inability of patient, parent or legal guardian to provide informed consent.