Thomas Lewis
Pioneer of clinical cardiac electrophysiology, Sir Thomas Lewis (1881–1945) advanced ECG use, defined effort syndrome, and discovered the Lewis Triple Response.
Tag ECG
Alfred Lewis Galabin
Alfred Lewis Galabin (1843-1913) English obstetric physician. Using an apexcardiogram he was documented atrioventricular (AV) block in humans.
Top 20 Online ECG Courses
We take a Google deep dive to evaluate you the Top 20 of the the best #FOAMed and paid ECG courses available online.
Henry Bazett
Henry Cuthbert Bazett (1885 – 1950) was an English physiologist. Eponym: Bazett's formula to calculate QTc interval for varying heart rates
Fridericia Formula
Fridericia Formula for calculating the QT interval on an (ECG) according to heart rate, described in 1920. Louis Sigurd Fridericia (1881-1947)
ECG Case 137
The monitor alarms "extreme ventricular tachycardia". There are three features on this rhythm strip that suggest artefact -- can you spot them?
Willem Einthoven
Willem Einthoven (1860 – 1927) was a Dutch physician and physiologist. Invented the first practical electrocardiogram (ECG) in 1903
ECG Case 136
A woman in her 60s with a broad complex tachycardia. There are two ECG features that suggest an accessory pathway, can you spot them?
ECG Case 135
A single agent overdose causing AV blockade, QRS widening, and QT prolongation.... but reports of death only if QRS > 200ms. Which medication is this?
Robbert de Winter
Robbert J. de Winter (1958 – ) is a Dutch Professor of cardiology. Eponym: de Winter T wave - a new ECG Sign of Proximal LAD Occlusion
ECG Case 134
Crushing chest pain and diaphoresis. New inferior Q waves and T-wave inversion, yet this is a normal ECG. Can you explain why?
ECG Case 133
Chest pain, shock and ST elevation in aVR. The LAST place this patient needs to be is in the cath lab