Figure 2: An ECG obtained from a beagle dog 21 days later ... Although this group observed VPC runs and bigeminy, most VPCs were single and occurred sporadically 12. We did not initiate ...

The ECG will show a premature, ectopic P wave and then no QRS complex afterward. When this occurs in a pattern of bigeminy, the interpreter may be fooled into thinking that sinus bradycardia is ...

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 ...