Giornale italiano di cardiologia : organo ufficiale della Federazione italiana di cardiologia : organo ufficiale della Società italiana di chirurgia cardiaca
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G Ital Cardiol (Rome) · Nov 2008
[Prehospital thrombolysis for the treatment of ST-elevation acute myocardial infarction. Three-year results in the province of Foggia].
Treatment for ST-elevation myocardial infarction (STEMI) is based on early reperfusion therapy (coronary angioplasty or fibrinolysis). Such treatment requires the adoption of healthcare models that allow to perform angioplasty within 90 min of first medical contact, or when this is not the case and in absence of any contraindications, prehospital thrombolysis. ⋯ This study confirms the feasibility, high effectiveness and low risk of prehospital thrombolysis provided that therapy is undertaken by trained staff according to prespecified protocols in the context of a well defined organized model.
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Takotsubo cardiomyopathy is a syndrome characterized by acute regional systolic dysfunction of the left ventricle, frequently related to psycho-physical acute stress, and usually reversible. This rare syndrome involves more often the female sex with the highest frequency of occurrence between the seventh and eighth decade of life. Etiology has not been clarified yet and several hypotheses have been postulated: multiple epicardial coronary artery damage, abnormal coronary microcirculation, catecholamine-mediated cardiac toxicity, and neurogenic stunning. ⋯ Ventricular angiography shows the typical regional wall motion abnormalities (apical akinesia and hyperkinesia of the mid-basal segments) that give to the syndrome its name (takotsubo is a traditional Japanese octopus trap or pot). Echocardiography performed in the acute phase also evidences wall motion abnormalities that characteristically regress in the following days. There is no specific treatment for this syndrome, but supportive and symptomatic therapy is usually administered.