There are four main characteristics of PACs: Premature, occurring earlier than ... or the ectopic PR interval will be prolonged. The ECG will show a premature, ectopic P wave and then no QRS ...
Ventricular bigeminy occurs when every other beat is a PVC. No treatment is necessary for PVCs. If symptomatic, beta-blockers or antiarrhythmic drugs can be effective. Rarely, ablation of PVCs is ...
and sinus with premature atrial contraction (PAC) or premature ventricular contraction (PVC). HeartBeam submitted the application based on the pivotal VALID-ECG study data. This trial involved 198 ...