Delta waves occur in Wolff-Parkinson-White syndrome Hypertrophic obstructive cardiomyopathy (HOCM) is characterized by sharp, dagger-like Q waves in the lateral leads in the setting of left ...
The classic finding in HOCM is large dagger-like “septal Q waves” in the lateral leads due to the abnormally hypertrophied interventricular septum. The apical variant of hypertrophic ...