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Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
Published on: November 4, 2015
Pulmonary capillary bleeding in a patient with severe left ventricular failure after acute myocardial infarction
Kazunobu Ishikawa1, Hironori Kaneko, Masayoshi Oikawa
1The First Department of Internal Medicine, Fukushima Medical University. kishikaw@fmu.ac.jp
Abstract:
A 52-year-old man who was admitted for cardiogenic shock after acute myocardial infarction developed severe left ventricular dysfunction despite reperfusion therapy with coronary stents. After the 40th hospital day, he started to have cough and pulmonary infiltrates. Antimicrobial therapies and subsequent prednisolone for bronchiolitis obliterans organizing pneumonia were ineffective. Bronchoscopic examination revealed diffuse pulmonary bleeding and exudation of hemosiderin-containing macrophages in bronchial lavage fluid. Pulmonary capillary bleeding has been reported in the terminal stage of patients with mitral stenosis in the pre-cardiac surgery era. This complication reemerges in patients with severe heart failure receiving intensive anti-coagulation therapy after implanting a sirolimus-eluting coronary stent.
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