Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
LV function of a subject with bigeminy. A representative ECG (A) from a single slice demonstrates the bigeminy pattern. Two beat clusters are observed in the 2D plot of RRi-1 vs RRi (B). As a result, two different global patterns can be quantified in C and D. Corresponding global volume measurements are found in Table 1 (Patient 6).
