Tag prolonged QTc
ECG Library BASICS 340 356

QT Interval

QT interval is the time from the start of the Q wave to the end of the T wave, time taken for ventricular depolarisation and repolarisation
TOP-100-ECG-QUIZ-340

ECG Case 101

51 yr old female who presented with chronic vomiting. She has a history of rheumatoid arthritis and paroxysmal atrial fibrillation. Her medications include sotalol and rivaroxaban.
TOP-100-ECG-QUIZ-340

ECG Case 096

29 yr old male presents complaining of vomiting, dizziness and felling 'vague'. Describe and interpret this ECG. LITFL Top 100 ECG
TOP-100-ECG-QUIZ-340

ECG Case 076

This ECG is from a 40 yr old male who presented following a large overdose of an anti-spasmodic agent.
ECG-LIBRARY-toxicology-340-2

Quetiapine Toxicity

A classic toxicological ECG demonstrating the key electrophysiological changes seen with quetiapine overdose.
ECG-LIBRARY-diagnosis-LITFL-340-2

Hypomagnesaemia

Brief review of the ECG features of hypomagnesaemia. The primary ECG abnormality seen with hypomagnesaemia is a prolonged QTc.