The left ventricular end diastolic diameter was normal at 25 mm (+1.5 SD). Cardiac systolic–diastolic function was mildly compromised (fractional shortening 26%, E/E´14) and the QTc-interval ranged from 330 to 470 ms, with no arrhyth- mia detected in a 24-h Holter registration. ...
The left ventricular end diastolic diameter was normal at 25 mm (+1.5 SD). Cardiac systolic–diastolic function was mildly compromised (fractional shortening 26%, E/E´14) and the QTc-interval ranged from 330 to 470 ms, with no arrhyth- mia detected in a 24-h Holter registration. ...
(HSE) tool. We assessed the frequency-corrected QT (QTc) interval and the QT index (QTi) on the electrocardiogram of each participant, and collected demographic and clinical data. We compared the QTc values by the four Karasek’s categories (active/passive jobs, low/high strain job), and...