RESUMO
Pheochromocytoma may cause anatomic and functional cardiac abnormalities. Various echocardiographic abnormalities have been observed, including systolic anterior movement, global hypokinesis as well as hypokinesis of the base and the apex of LV. There are no previous reports of serial echocardiographic finding in patients with pheochromocytoma. We experienced a 38-year-old woman with pheochromocytoma who suffered from acute myocardial injury. Echocardiography revealed that the acute myocardial injury started in the base in the early phase and subsequently extended to the mid-portion of left ventricule. The injury persisted longer in the base than the mid-portion. than 1.5 times the adjacent normal coronary artery.
Assuntos
Adulto , Feminino , Humanos , Vasos Coronários , Ecocardiografia , FeocromocitomaRESUMO
In acute myocardial infarction, mural thrombi occur in approximately 20 per cent of patients who do not receive anticoagulant therapy and about 10 percent of thrombi result in systemic embolization. Threrfore, in acute phase of myocardial infarction, heparinization is considered as essential therapeutic regimen which afterwards acute phase, might have no clinical significance. We experienced a patient with recurrent LV apical thrombi inspite of an sufficient anticoagulation. This patient was treated with primary balloon PTCA and optimal duration of anticoa-gulation with IV heparin was maintained. At predischarge follow-up, TTE revealed huge LV apical thrombi and warfarinization was started. Three episodes of appearance and disappearance of thrombi have been noted and we report this patient as thrombophilia associated with acute myocardial infarction.