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我哥哥今年75岁,有8年高血压、室性早搏病史,发生室性早搏的次数逐年增加,每次发作时双腿颤抖,全身无力,需要几天才能恢复体力。现服
My brother is 75 years old with 8 years of history of hypertension and premature ventricular contractions. The number of premature ventricular contractions has been increasing year by year. His legs tremble every episode and become weak and can take days to regain his strength. Service