Proceedings (Baylor University. Medical Center)
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Proc (Bayl Univ Med Cent) · Jan 2015
Acute pulmonary embolism masquerading as acute myocardial infarction.
Pulmonary embolism can be extremely difficult to diagnose based on clinical presentation. Many studies have demonstrated certain electrocardiographic patterns commonly seen in pulmonary embolism, but few have described changes consistent with ST segment elevation myocardial infarction. In this report, we describe a patient who presented to the emergency department with electrocardiographic findings consistent with an anteroseptal myocardial infarction and his subsequent clinical course.
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Proc (Bayl Univ Med Cent) · Jan 2015
Vertebral artery dissection after a chiropractor neck manipulation.
The differential diagnosis for ischemic central nervous system infarcts in young patients includes paradoxic emboli through cardiac shunts, vasculitis, and vascular trauma. We report a young woman who developed headache, vomiting, diplopia, dizziness, and ataxia following neck manipulation by her chiropractor. A computed tomography scan of the head revealed an infarct in the inferior half of the left cerebellar hemisphere and compression of the fourth ventricle causing moderate acute obstructive hydrocephalus. ⋯ The patient was treated with mannitol and a ventriculostomy and had an excellent functional recovery. This report illustrates the potential hazards associated with neck trauma, including chiropractic manipulation. The vertebral arteries are at risk for aneurysm formation and/or dissection, which can cause acute stroke.