Thaum Lub Plaub Hlis 7, 2024, NEJM tau luam tawm ib daim ntawv hu ua Beta Blockers tom qab Myocardial Infarction thiab Preserved Ejection Fraction, siv - Cov kev kho mob ntawm receptor blockers muab cov ntaub ntawv tshiab.
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5020 cov neeg mob tau cuv npe rau hauv txoj kev tshawb no, thiab cov neeg mob mob myocardial infarction uas tau raug mob coronary angiography thiab muaj sab laug ventricular ejection feem ntau dua lossis sib npaug li 50% tau muab faib ua ob pawg - Kev kho mob ntev nrog cov tshuaj receptor blockers (metoprolol lossis bisoprolol ) lossis tsis txais - Receptor blocker therapy.
Raws li qhov tshwm sim, nws tau pom tias, - Receptor blocker therapy tsis zoo li txo qis qhov tshwm sim ntawm cov ntsiab lus thib ob: - tag nrho-ua rau kev tuag ntawm pawg receptor blocker kho yog 3.9%, uas tsis tau txais - Cov receptor blocker pab pawg kho mob yog 4.1%; Kev tuag ntawm cov hlab plawv yog 1.5% thiab 1.3%, feem; Cov kab mob myocardial infarction yog 4.5% thiab 4.7%, feem; Tus nqi pw hauv tsev kho mob rau atrial fibrillation yog 1.1% thiab 1.4%, feem; Tus nqi pw hauv tsev kho mob rau lub plawv tsis ua haujlwm yog {{20}}.8% thiab 0.9%, feem.
Daim ntawv qhia hais tias nyob rau hauv cov neeg mob uas mob myocardial infarction uas tau mus ntxov coronary angiography thiab khaws cia sab laug ventricular ejection feem (Ntau tshaj los yog sib npaug rau 50%), mus sij hawm ntev - Receptor blocker therapy thiab tsis siv - piv rau receptor blockers, lawv tsis tau. txo qhov kev pheej hmoo ntawm tag nrho cov-ua rau tuag los yog tshiab pib myocardial infarction. (Information source: NEJ)
