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一、克山病诊断指标诊断【克山病发病的特点】是在一定的地区、季节和一定的人群中多发;在病区与当地居民同样生活持续3个月以上的人有可能发病。【诊断指标】 1.急、慢性心功能不全; 2.心脏扩大; 3.奔马律; 4.心律失常:(1)多发性室性期前收缩(运动后不减少);(2)心房纤维震颤;(3)室性或室上性阵发性心动过速; 5.心电图改变:(1)房室传导阻滞;(2)束枝传导阻滞(完全性左、右束枝及双侧束枝阻滞);(3)ST-T改变;(4)Q-T间期延长;(5)多发、多原性室性期前收缩;
First, the diagnosis of Keshan disease diagnostic indicator [Keshan disease incidence] is characterized by certain regions, seasons and certain groups of people with multiple; in the ward and the local residents living the same for more than 3 months may have morbidity. Diagnostic criteria 1. Acute and chronic cardiac insufficiency; 2. Cardiac enlargement; 3. Beating horse; 4. Arrhythmia: (1) Premature polygonal contraction (no reduction after exercise); (2) Atrial Fibrillation; (3) paroxysmal or supraventricular tachycardia; 5. ECG changes: (1) atrioventricular block; (2) bundle branch block (complete left and right bundle branches and Bilateral bundle branch block); (3) ST-T changes; (4) QT interval prolongation; (5) multiple,