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- 孕妇心电图中短P-R间期现象的临床意义THE CLINICAL SIGNIFICANCE OF SHORT P-R INTERVAL PHENOMENON OF ELECTROCARDIOGRAM IN PREGNANT WOMAN
- 短P-R间期short P-R interval
- 短P-R间期假象false appearance of short P-R interval
- 长及短P-R间期交替出现alternating appearing short and long P-R intervals
- 短P-R间期综合征的原因探讨Exploration of the cause of short P-R interval syndrome
- 短P-R综合征short P-R interval syndrome
- 间期interphase
- 动态心电图长R-R间期对中老年患者病窦综合征诊断价值的探讨Evaluation of long R-R pause in dynamic electrocardiography in the diagnosis of sick sinus syndrome of middle aged and older patients
- P波间期离散度（Pd）P wave dispersion (Pd)
- 动态心电图对心房颤动合并长R-R间期的临床分析Clinical analysis of the dynamic electrocardiography recording atrial fibrillation with long R-R interval
- 被动间期passive interval
- H间期H interval
- 甲亢阴虚阳亢型患者心电图P波及心房收缩时间间期分析Analysis of Electrocardiogram P-wave or Auricular Systole Period of Hyperthyroid Patients Due to Yin Deficiency and Yang Excession
- 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
- 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
- P-H间期P-H interval
