Persistent unexplained chest pain and dyspnea in a patient with coronary artery disease: a case report
Neurogenic orthostatic hypotension, a sustained decrease in blood pressure upon standing, is caused by autonomic nervous system failure and characterized by an insufficient increase in heart rate needed to mai...
Source: BMC Cardiovascular Disorders - Category: Cardiology Authors: Sameh K. Mobarek Tags: Case report Source Type: research