The American journal of medicine
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Takayasu arteritis is a rare large-vessel vasculitis that predominantly affects females of Asian descent. This retrospective analysis was performed to increase understanding of the epidemiology of the disease in the United States. ⋯ Takayasu arteritis continues to be a rare large-vessel vasculitis. In the United States, it tends to affect predominantly Caucasian females, with cervicobrachial involvement. This cohort reflects the morbidity, multiple interventions, and complications experienced by patients with Takayasu arteritis.
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Identification of ST elevation myocardial infarction (STEMI) is critical because early reperfusion can save myocardium and increase survival. ST elevation (STE) in lead augmented vector right (aVR), coexistent with multilead ST depression, was endorsed as a sign of acute occlusion of the left main or proximal left anterior descending coronary artery in the 2013 STEMI guidelines. We investigated the incidence of an acutely occluded coronary in patients presenting with STE-aVR with multilead ST depression. ⋯ STE-aVR with multilead ST depression was associated with acutely thrombotic coronary occlusion in only 10% of patients. Routine STEMI activation in STE-aVR for emergent revascularization is not warranted, although urgent, rather than emergent, catheterization appears to be important.
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Letter Case Reports
More Martial than Arts: Coronary Artery Dissection after Chest Kick.