1) chronotropic incompetence
变时性
1.
Objective Use the actual heart rate in peak exercise/age-predicted maximum heart rate as one index of the chronotropic incompetence(CI),to access its value in the diagnosis of coronary heart disease(CHD).
目的以运动试验中实达心率与年龄预测心率的比值作为变时性的一项指标,探讨其对冠心病的诊断价值。
2) Chronotropic action
变时性功能
1.
Objective To investigate the change of Chronotropic action and heart rate variability(HRV) in patients with essential hypertension(EH).
目的探讨原发性高血压(EH)患者变时性功能与心率变异性(HRV)的变化。
2.
Methods Chronotropic action of the exercise test was detected in 68 who underwent performed coronary angiography(CA).
目的探讨运动试验中变时性功能检测对冠心病的诊断价值。
3) Chronotropic response
心脏变时性
4) chronotropic response
变时性反应
1.
The chronotropic response to the adrenergic agonists ISO,E,NE was mainly testedin 32 isolated perfused turtle Trionyx sinensis hearts.
采用改良的八木氏插管法在３２个离体灌流的鳖心上，重点研究了对３种肾上腺素能受体激动剂的变时性反应。
2.
Thenegative chronotropic response depended on timing of the stimulus burst within the car-dinc cycle.
结果心脏的负变时性反应取决于刺激猝发所在的心动周期时相。
5) Myocardial Chronotropism
心肌变时性
6) chronotropic incompetence
变时性功能不全
1.
Objective:To investigate the incidence of chronotropic incompetence(CI) in a cohort of sinus bradycardia and the value of CI between exercise test(ET) and Holter monitoring electrocardiogram(Holter).
心脏变时性功能不全的诊断标准:运动试验以运动后最大心率未达85%年龄预测心率,动态心电图以最大心率不超过100次/min。
2.
PartⅠThe Evaluation of chronotropic response in a cohort of sinus bradycardia 【Objective】To investigate the incidence of chronotropic incompetence (CI)in a cohort of sinus bradycardia and the value of exercise test(ET) and dynamic electrocardiogram(DCG)for diagnosis of CI.
心脏变时性功能不全的诊断标准:运动试验以运动后最大心率未达85%年龄预测心率,动态心电图以最大心率不超过100次/分。
参考词条
补充资料：外源性变应性肺泡炎
外源性变应性肺泡炎
又称"变应性肺泡炎"、"职业性哮喘"、"过敏性肺炎"。吸入有机粉尘引起的一类肺部变应性疾病。有机粉尘包括植物性（如嗜热菌孢子、枯草杆菌等）和动物性（如动物蛋白、垂体素粉剂等），都可作为抗原性物质，通过吸入肺部引起致纤维性肺泡和间质的炎症病变。临床可表现有发热、畏寒、乏力、全射肌肉酸痛、刺激性干咳、胸部紧迫感；有时可出现类似支气管哮喘发作的症状。免疫学检查，90%的患者血清内有IgE。糖皮质激素对本病有较好的疗效。晚期可发展为弥漫性肺间质纤维化，甚至"蜂窝肺"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。