Cardiopulmonary exercise test(CPET)is a test for comprehensive evaluation of motor function.It is used to evaluate respiratory,cardiovascular,skeletal and neurophysiological systems.In recent years,CPET has become an increasingly popular research field in percutaneous coronary intervention(PCI),and the comprehensive function-al reserve of PCI patients is impaired at multiple levels to different degree.CPET can detect myocardial ischemia and reduction of cardiac output during exercise before ST segment change or chest pain,and can be combined with standard exercise variables(heart rate,blood pressure,ECG),cardiac imaging and invasive hemodynamic measure-ment during exercise,which can better make prediction and exercise guidance.This paper expounds the clinical ap-plication and prognosis evaluation of CPET in patients after PCI.
关键词
心血管疾病/血管成形术,气囊,冠状动脉/心肺运动试验
Key words
Cardiovascular diseases/Angioplasty,balloon,coronary/Cardiopulmonary exercise test
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