Originally PTT was measured by recording the time interval between the passage of the arterial pulse wave at two consecutive sites. More recently, for ease of measurement, the electrocardiographic R ...

These ECG findings in athletes are considered normal, physiological adaptations to regular exercise and do not require further evaluation (box 1). Convex (‘domed’) ST segment elevation combined with T ...

Fourteen studies and two case series were found describing ST-segment abnormalities and/or significant Q-waves in association with cocaine use. Not surprisingly, this literature overlaps ...

On arrival at the ED, the patient’s vital signs are normal ... (ECG) is still ordered (Figure 1). The ECG readout findings include: ST segment: 116; and ST and T-wave abnormalities.

These ECG voltage attenuations are of extracardiac mechanism, and impact the amplitude of QRS complexes, P-waves, and T-waves, occasionally resulting also in shortening of the QRS complex and QT ...

Bikers are in a club of their own even if they don't know each other and that club includes private waves. It's called the biker wave and it's pretty simple with four total. The wave with two ...

An additional secondary analysis was performed to assess the potential of Q waves on ECG as a potential biomarker for recurrent stroke risk. Multivariable Cox regression was performed with adjustment ...