There are myriad causes of unexplained dyspnea and pleural effusion. When a patient presents with these symptoms, an underlying pulmonary pathology is the commonly suggested etiology. We present a patient with unexplained dyspnea and recurrent right-side pleural effusion who was evaluated with thorough physical examination and definitive imaging modalities, including right and left heart cathet...

Because of uncertainty existing in respect to the etiologic factors in certain cases of constrictive pericarditis, an analysis of 25 proven cases and of additional series from the literature was conducted. It was evident that a fairly consistent clinical syndrome developed, but the factor of myocardial insufficiency deserves as much consideration as actual constriction by the pericardium. The s...