The change of Q waves on electrocardiogram in 70 duhenne muscular dystrophy patients
Objective The purpose of this study is to observe the change of Q waves on electrocar-diogram in duhenne muscular dystrophy (DMD) patients. Methods This study analyzes the electrocardio-grams of 70 DMD patients as the DMD group and 71 normal persons as the contrast group, comparing the Q waves of these two groups in the leads ofⅠ、 Ⅱ、 Ⅲ、avL、avF、V4、V5、V6. Results Both the two group share the same spans of Q waves(0.03 s), and the average Q waves swings of the DMD group inⅠ、Ⅱ、avL、V4、V5、 V6 leads are 0.1756, 0.1996, 0.3846, 0.4844, 0.4087, 0.3573 mV for each, all of the above values are significantly larger than those of the normal group (P0.05). Conclusion On electrocardiogram, the swings of Q wave obviously deepen in DMD patients.
Download(PDF format) - A brief Introduction of embedding applications of BAS in the hospital administration system
- A comparative study of oro-tracheal intubation with GlideScope videolaryngoscope and direct laryngo-scope on general anesthesia
- The value of high-frequency ultrasonography in the diagnosis of accessory breast
- Programming and application of semi-quantitative analysis of oviduct scintigraphy in HAWKEYE system
- The application of late-model ultrasonic histo-processor in rapid production of paraffin section
- The performance evaluation of BC-5500
- The clinical application with ~(90)Sr for palmolantar warts
- A comparison of three procedures for renal cysts (Report of 98 cases)
- Treatment of chronic pain with ultrasound conductimeter:a clinical observation
***