高血压性心脏病与心室晚电位关系探讨

RELATION OF VENTRICULAR LATE PROTENTIAL AND HYPERTENSIVE HEART DISEASE

近年研究结果表明心室晚电位能预测心脏病患者的恶性心律失常的发生,对预防心脏性猝死有重要价值。高血压性心脏病患者易发生恶性心律失常及心脏性猝死。我们用体表信号平均心电图对140例高血压性心脏病患者进行测定,38例患者阳性,阳性率27.14％。40例单纯高血压患者阳性率5％。30例正常健康人阳性率3.33％。表明只有高血压性心脏病患者阳性率显著增加(P<0.01)。这部分患者应视为高危人群,给予医学的干预,延长患者寿命。

The recent studies indicte that ventncular late protential be able to predict the onset of malignant arrhythmia in patients with cardiac disease. It is valuable to prevent cardiac sudden death. Hypertensive heart disease is apt to induce malignant arrhythmia and cardiac sudden death. We have measured 140 patients who suffered from hypertensive heart disease. The results showed that 38 are positive, the positive rate was 27. 14%. 40 patients have hypertension without heart disease, the positive rate was 5 %. In the control group of 30 healthy person, the positive rate was 3. 3%. This pater indicated that there is a higher positive rate in the patients with hypertensive heart disease.