This is referred to as p-pulmonale since lung disease can cause severe right heart strain and right atrial enlargement. Thus, the P wave height becomes larger. The ECG criteria for diagnosing ...

The ECG in patients with aortic stenosis frequently shows left ventricular hypertrophy with strain and left atrial enlargement; however, these findings are non-specific for aortic stenosis.

a higher frequency of LV hypertrophy when ECG criteria that are highly reliant on precor-dial voltage are applied, and a lower frequency of LV hypertrophy when ECG criteria that are less reliant ...