Consider the following tests
CXR may be helpful
May see pulmonary edema with out cardiac enlargement
Left ventricular hypertrophy and dilated aorta
Transthoracic echo will provide a more definitive diagnosis
May see pulmonary edema with out cardiac enlargement
Left ventricular hypertrophy and dilated aorta
Aortic regurgitation
Mitral stenosis
Mitral regurgitation
Mitral valve prolapse
Aortic stenosis
Hypertrophic cardiomyopathy
Left atrial enlargement
Asymptomatic hypertension