Arquivos brasileiros de cardiologia
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Arq. Bras. Cardiol. · Dec 2006
Case ReportsVentricular septal rupture following blunt chest trauma.
We report a case of ventricular septal rupture following chest trauma resulting from a car accident. The outcome was relatively favorable despite the extension of the anatomic lesion.
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It is reported the case of a 71 year old male patient admitted to the emergency service pale and with systemic arterial hypertension and thoracic pain. In the diagnostic investigation, there was no evidence of compatible with acute myocardial ischemia. The thorax x-ray showed important enlargement of the mediastinum. ⋯ It was submitted to the surgical correction, being accomplished by resection of the ascending aorta and part of the aortic arch (hemiarch), with preservation of the aortic valve with suspension of the comissures. The patient had uneventful recovery, being discharged in the 9th postoperative day. We emphasized the similarity of the clinical presentation of the intramural hematoma of the aorta with that of aortic dissection, the importance of establishing correct diagnosis and the best treatment.
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Arq. Bras. Cardiol. · Dec 2006
Case ReportsAcute myocardial infarction related to blunt thoracic trauma.
Acute myocardial infarction (AMI) is a rare, potentially fatal and often unrecognized complication of blunt thoracic trauma (BTT). Heart injury is diagnosed in less than 10% of all cases of blunt thoracic trauma. Medical literature is scarce in publications about AMI caused by BTT (AMI-BTT). ⋯ We describe two cases of AMI-BTT in young patients who were previously healthy and with no risk factors for coronary artery disease. The diagnostic tools and therapeutic approach are discussed based on a literature review. We conclude that the emergency physician should be alert for the possibility of AMI in victims of BTT, regardless of the intensity of the trauma.