Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.4.15.1 (ACE)
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Takotsubo syndrome, initially described in the 1990s by Sato, has been increasingly recognized around the world. Pathophysiology is directed towards central role of catecholamine surge , but other aspects like microvascular endothelial dysfunction and vasospasm have also been described. Dyspnea and chest pain are most common manifestations, but syncope can also be seen. Right ventricular involvement is not uncommon, and left ventricular outflow tract obstruction is a frequent complication. EKG can differentiate between Takotsubo syndrome and myocardial infarction, but coronary angiography should always be performed. Although treatment has been angiotensin converting enzyme inhibitors and betablockers, recent evidence from nonrandomized studies shows no benefit on betablockers regarding outcomes.
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PMID:Misconceptions and Facts About Takotsubo Syndrome. 3007 1