title: Clinical and laboratory findings in patients with nonobstructive intraventricular pressure differences.
mesh_terms: D000790:Angiocardiography; D001145:Arrhythmias, Cardiac / Q000209:etiology; D001794:Blood Pressure; D006328:Cardiac Catheterization / Q000009:adverse effects; D006332:Cardiomegaly / Q000503:physiopathology; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis / Q000503:physiopathology; D002932:Cineangiography; D003937:Diagnosis, Differential; D006352:Heart Ventricles / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans