Idiopathic Pulmonary Arterial Hypertension Differential Diagnoses

Updated: Feb 06, 2023
  • Author: Ronald J Oudiz, MD, FACP, FACC, FCCP; Chief Editor: Zab Mosenifar, MD, FACP, FCCP  more...
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Diagnostic Considerations

Pulmonary vascular disease can be associated with portal hypertension and connective-tissue diseases. Other associations with pulmonary arterial hypertension (PAH) include exposure to anorexigens and likely other alpha-adrenergic stimulants (eg, cocaine, amphetamines) and HIV seropositivity. Other problems to be considered include cor pulmonale, pulmonary embolism, and cardiogenic pulmonary edema.

Go to Cor Pulmonale for more complete information on this topic.

Differential Diagnoses