您要查找的是不是：
- P-R间期缩短 Shortened P-R interval
- Q-T间期缩短 shortening of Q-T interval
- QRS间期缩短 Shortened QRS interval
- QT间期缩短 Shortened QT interval
- ST间期缩短 Shortened ST interval
- 间期 interphase
- 熔期缩短 shortening of the melting period
- 生育期缩短 reduction in the life period
- 平板运动试验中校正的QT间期离散度及ST段下移对冠心病诊断价值的对比研究 Comparative Study of ST Segment Depression and Corrected QT Dispersion in the Diagnosis of Coronary Heart Disease During Exercise Treadmill Testing
- 使用期缩短 [经] loss of life
- 运动负荷中心电图ST段和QT间期离散度改变及对心脏功能的评估价值 Changes of electrocardiograph ST segment and QT interval during load exercise and its evaluation on cardiac function
- 被动间期 passive interval
- H间期 H interval
- VV间期 VV delay
- PJ间期 accessory pathway
- A-V间期 A-V Interval; time from beginning of atrial systole to beginning of ventricular systole
- F-R间期 F-R interval
- H-Q间期 H-Q interval
- H-V间期 H-V interval
- P-A间期 P wave to A wave in His bundle electrogram; P-A Interval
