Brief Cardiology - Ep.067 Basic ECG (EKG) in Pediatrics (Part 15 - How to calculate QRS axis) ในEp.ที่แล้วพี่พูดถึงQRS axisไปบ้างแล้ว ใครที่พลาดEp.ที่แล้วไป กลับไปย้อนอ่านนิดนึงนะ Ep.66: QRS axis https://www.facebook.com/100605501348309/posts ...
![A physiological assessment of mean QRS axis in an Indian sub-population using two methods of axis calculation | Semantic Scholar A physiological assessment of mean QRS axis in an Indian sub-population using two methods of axis calculation | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/69d9f113dc3ec98e794e76bfb888f8550e3d0812/3-Figure3-1.png)
A physiological assessment of mean QRS axis in an Indian sub-population using two methods of axis calculation | Semantic Scholar
![Chest Medicine Made Easy-Dr Deepu: How To determine the Mean Electrical Axis in ECG?????? Simple isn't it!!! Chest Medicine Made Easy-Dr Deepu: How To determine the Mean Electrical Axis in ECG?????? Simple isn't it!!!](http://4.bp.blogspot.com/-qLbW9ntB4PI/VRGh45_bQ5I/AAAAAAAAA2A/5Sms-VjuFjE/s1600/untitled%5B4%5D.png)