Ventricular Trigeminy

ECG Features

Figure 1: ECG Strip[1]

Ventricular trigeminy is a sinus rhythm that occurs when every third beat is a premature ventricular contraction (PVC).

Table 1: ECG Characteristics[2]

ECM Features

Figure 2: ECM Analysis, Record 119[3][4]

ECM Examples

Additional Examples of Ventricular Trigeminy

Figure 3: Record 124[3][4]

Figure 4: Record 201[3][4]

Figure 5: Record 208[3][4]

Additional Information


  1. Premature Ventricular Complex Trigeminy [Online image]. (2013). Retrieved July 19, 2016, from
  2. Premature Ventricular Complex Trigeminy. (n.d.). Retrieved July 27, 2016, from
  3. MIT-BIH Arrhythmia Database. (1980). Retrieved June, 2016, from
  4. Goldberger AL, Amaral LAN, Glass L, Hausdorff JM, Ivanov PCh, Mark RG, Mietus JE, Moody GB, Peng C-K, Stanley HE. PhysioBank, PhysioToolkit, and PhysioNet: Components of a New Research Resource for Complex Physiologic Signals. Circulation101(23):e215-e220 [Circulation Electronic Pages;]; 2000 (June 13).