The R wave is large in lead V1. Turn the ECG upside down, and you will see ST segment elevation in V1 and a large Q wave — normal findings of a myocardial infarction. Note that the causes of the ...

pericarditis or myocardial ischemia. Other times, there are just subtle abnormalities. Review the following ECG findings when the ST segment change or T wave change is actually indicative of a ...

ECG-derived LVH has been strongly linked with the risk of ischemic stroke ... nodal abnormalities such a intervals of P wave, PR, terminal velocity, P morphology, P area and signal-averaged ...

can reduce sudden cardiac death in patients with ischemic heart disease and left ventricular dysfunction, but cumulative costs could preclude their widespread use. Microvolt T-wave alternans (MTWA ...

Most strokes are ischemic in nature with approximately one in five being cardioembolic. Routine ECG recorded through ... such a intervals of P wave, PR, terminal velocity, P morphology, P area ...