Reference tracings are of great value in the diagnosis and assessment of constrictive pericarditis. The Q-h interval in the jugular venous pulse tracing is strongly correlated with the mean right atrial pressure (r=0.91). The left ventricular ejection time, the Q-A2 interval, and the Q-h interval are independent during atrial fibrillation from the preceding diastolic filling interval. This diff...

BACKGROUND Effusive-constrictive pericarditis is an uncommon pericardial syndrome characterized by concomitant tamponade, caused by tense pericardial effusion, and constriction, caused by the visceral pericardium. We conducted a prospective study of its clinical evolution and management. METHODS From 1986 through 2001, all patients with effusive-constrictive pericarditis were prospectively ev...

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...

Constrictive pericarditis developed in a 55 year old man two years after transmural myocardial infarction complicated by severe acute pericarditis. Pericardiectomy was successful. Although this very rare late complication of myocardial infarction has been reported as a sequela of frank anticoagulant induced haemopericardium, in this case there was no clinical evidence of such an association.

We report the successful surgical intervention in a case of constrictive pericarditis after long-term use of atypical antipsychotics. Pericarditis developed in our patient with a longstanding history of schizophrenia treated with atypical antipsychotics. Pericardiectomy was undertaken, and the patient's presenting symptom of shortness of breath resolved subsequently with an uneventful postopera...