title: A case of acute pulmonary embolism and acute myocardial infarction with suspected paradoxical embolism after laparoscopic surgery.
abstract: We describe the case of a 59-year-old Japanese man who had an acute pulmonary embolism in addition to acute myocardial infarction after a laparoscopic cholecystectomy. The posterior descending coronary artery was totally occluded. and direct percutaneous transluminal balloon angioplasty was performed. The pulmonary embolism was diagnosed by lung perfusion scanning and was treated with anticoagulant therapy. A patent foramen ovale and right-to-left atrial shunting of blood were detected by contrast transesophageal echocardiography. Paradoxical embolism is a rare complication of pulmonary embolism and may have been responsible for the acute myocardial infarction in our patient.
authors.affiliation: Department of Cardiology, Okayama National Hospital, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Uchida
authors.forename: M
authors.initials: M
authors.lastname: Yamamoto
authors.forename: Y
authors.initials: Y
authors.lastname: Masaoka
authors.forename: H
authors.initials: H
authors.lastname: Mikouchi
authors.forename: Y
authors.initials: Y
authors.lastname: Nishizaki
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D017081:Cholecystectomy, Laparoscopic; D017023:Coronary Angiography; D004452:Echocardiography; D019320:Embolism, Paradoxical / Q000150:complications / Q000175:diagnosis / Q000209:etiology*; D006344:Heart Septal Defects, Atrial; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D011183:Postoperative Complications; D011655:Pulmonary Embolism / Q000150:complications / Q000175:diagnosis / Q000209:etiology*; D015899:Tomography, Emission-Computed, Single-Photon