Tag QTc

Louis Fridericia

Louis Sigurd Fridericia (1881-1947) was a Danish physician. Eponymous term - Fridericia's formula: QT interval duration related to the cube root of the RR

Henry Cuthbert Bazett (1885-1950) 680

Henry Bazett

Henry Cuthbert Bazett (1885 – 1950) was an English physiologist. Eponym: Bazett's formula to calculate QTc interval for varying heart rates

Bazett formula 340 1

Bazett formula

Bazett formula 'corrects' the measured QT interval to a value (QTc) attributable to a heart rate of 60 bpm. Thus providing a QT interval value that a particular patient would theoretically have if their heart rate was 60 beats/min

Fridericia Formula 340 2

Fridericia Formula

Fridericia Formula for calculating the QT interval on an (ECG) according to heart rate, described in 1920. Louis Sigurd Fridericia (1881-1947)

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.