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肺心病和冠心病均为中老年人常见病及多发病。据估计25％的肺心病患者可伴发冠心病。临床上,二者均有呼吸困难、心脏扩大、心力衰竭及心律失常,临床表现互相掩盖和重叠。由于肺心病者病史长,体征明显,故诊断不难,但当伴发冠心病时,后者表现多不典型,故极易漏
Pulmonary heart disease and coronary heart disease are common in the elderly and frequently-occurring disease. It is estimated that 25% of patients with pulmonary heart disease may be associated with coronary heart disease. Clinically, both have dyspnea, enlarged heart, heart failure and arrhythmia, and their clinical manifestations overlap and overlap each other. Due to a long history of pulmonary heart disease, signs of obvious, it is not difficult to diagnose, but when accompanied by coronary heart disease, the latter is more typical, it is easy to leak