- 1384
- 3
The waves on an ECG include the P wave, Q wave, S wave, R wave and U wave. The intervals usually measured on an ECG include the PR interval, QRS interval, QT interval and RR interval. The types of electrocardiogramشاهد المزيد
خريجو كلية سانت جونز الطبية
Consultant Interventional Cardiologist, Welcare Hospitals, Kochi