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![Inferior-lateral M.I. With QRS Fragmentation](https://static.wixstatic.com/media/f58279_11945ac55f254f9fa2261588901d494a~mv2.jpg/v1/fill/w_320,h_237,fp_0.50_0.50,q_90,enc_auto/f58279_11945ac55f254f9fa2261588901d494a~mv2.jpg)
Inferior-lateral M.I. With QRS Fragmentation
SUBTLE ST CHANGES This ECG was obtained from an 87-year-old man who was experiencing chest pain. Due to the subtle ST elevation in...
![The Basics of ECG Interpretation (Part 2 – Rate, Rhythm and Axis)](https://static.wixstatic.com/media/f58279_4ac8b511075943c38753fcb306265d41~mv2.png/v1/fill/w_320,h_240,fp_0.50_0.50,q_95,enc_auto/f58279_4ac8b511075943c38753fcb306265d41~mv2.png)
The Basics of ECG Interpretation (Part 2 – Rate, Rhythm and Axis)
The ECG Tracing In Part 1 of ‘The Basics of ECG Interpretation’ we learnt that the ECG is simple diagnostic test that records the...
![](https://static.wixstatic.com/media/f58279_a3a6abce1664455dadc7f1125b3200c1~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/f58279_a3a6abce1664455dadc7f1125b3200c1~mv2.jpg)
![Early Repolarization](https://static.wixstatic.com/media/f58279_a3a6abce1664455dadc7f1125b3200c1~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/f58279_a3a6abce1664455dadc7f1125b3200c1~mv2.jpg)
Early Repolarization
This ECG was obtained from a healthy 29-year-old man. It shows "benign early repolarization". It demonstrates the typical pattern of...
![](https://static.wixstatic.com/media/f58279_4d9387bb4f084e7d8a3370bb9154d6a9~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/f58279_4d9387bb4f084e7d8a3370bb9154d6a9~mv2.jpg)
![Wolff-Parkinson-White Syndrome](https://static.wixstatic.com/media/f58279_4d9387bb4f084e7d8a3370bb9154d6a9~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/f58279_4d9387bb4f084e7d8a3370bb9154d6a9~mv2.jpg)
Wolff-Parkinson-White Syndrome
Here is a good example of an ECG showing the signs of Wolff-Parkinson-White syndrome during normal sinus rhythm. WPW is one of the...
![](https://static.wixstatic.com/media/f58279_967a1b2732784648a140a068fe542472~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/f58279_967a1b2732784648a140a068fe542472~mv2.jpg)
![The Basics of ECG Interpretation (Part 1 – Anatomy and Physiology)](https://static.wixstatic.com/media/f58279_967a1b2732784648a140a068fe542472~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/f58279_967a1b2732784648a140a068fe542472~mv2.jpg)
The Basics of ECG Interpretation (Part 1 – Anatomy and Physiology)
What is an ECG? The electrocardiogram, or ECG, is a simple diagnostic test which records the electrical activity of the heart over a set...
![](https://static.wixstatic.com/media/f58279_1c9cebd6ad544ab89570c94c15f2b9f0~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/f58279_1c9cebd6ad544ab89570c94c15f2b9f0~mv2.jpg)
![Right Bundle Branch Block](https://static.wixstatic.com/media/f58279_1c9cebd6ad544ab89570c94c15f2b9f0~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/f58279_1c9cebd6ad544ab89570c94c15f2b9f0~mv2.jpg)
Right Bundle Branch Block
This ECG is from a 59-year-old man who was a patient in the Emergency Department with mild chest pain. He had a history of coronary...