Sidorenko B A, Revenko V N
Kardiologiia. 1984 May;24(5):80-4.
Sixty-three patients with coronary heart disease (CHD) of II-IV functional classes and with stable angina pectoris were examined using the psychoemotional test (PET). Psychoemotional stress was modeled by giving an assignment under conditions of time deficit as well as by the appropriate motivation of the patients (the factor of the patient's interest in the study) and the punishment by light and sound in cases of failure. Seventeen patients presented ischemic changes on the ECG with or without attendant pain. In 18 subjects the test was stopped due to an anginal attack unattended by ischemic changes on the ECG. Thus, 37 out of the 63 patients (58.7%) showed positive results during the psychoemotional test. The frequency of the positive PET is directly correlated with the severity of the disease as judged by the tolerance to exercise and the degree of damage to the coronary bed.
对63例患有II-IV功能分级的冠心病（CHD）且心绞痛稳定的患者进行了心理情绪测试（PET）。通过在时间紧迫的情况下布置任务，以及对患者进行适当激励（患者对研究的兴趣因素），并在任务失败时给予声光惩罚来模拟心理情绪压力。17例患者心电图出现缺血性改变，伴有或不伴有疼痛。18例受试者因心电图无缺血性改变的心绞痛发作而停止测试。因此，63例患者中有37例（58.7%）在心理情绪测试中呈阳性结果。根据运动耐量和冠状动脉床损伤程度判断，PET阳性频率与疾病严重程度直接相关。
