One day he noticed some tingling in his fingers. He thought it might be from all the hours typing at work, but then it ...

Determine Heart Rate on the ECG To determine whether bradycardia, a normal heart rate or tachycardia ... which is measured by the rate of the QRS complex. Read Determining Rate.

ECG voltage-duration products were calculated as the product of QRS duration and voltages. Among subjects with normal left ventricular mass and also among subjects with left ventricular hypertrophy, ...

From the means and standard deviations of the coordinates of the spatial QRS and T vectors in 178 normal middle-aged men ... of spatial vector analysis over analysis of the scalar electrocardiogram ...

A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG show?

After its world premiere at the Toronto International Film Festival in 2023 and playing other fests through the past year, Hur Jin-ho‘s “A Normal Family” will touch down in North America in ...

Dr. George Shaker has huge hopes for a small radar device he developed with a team of researchers at the University of ...

A new AI model can flag female patients who are at higher risk of heart disease based on an electrocardiogram (ECG). A new AI model can flag female patients who are at higher risk of heart disease ...