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![[8]: The short PR and QT intervals in the context of a second degree A-V block (in member leads).](/journal/templates/html/8/118/figures/118.fig.001.svg)
Decrease of Electrical Systole of Heart: A Review of more than 300 Patients
Global Journal of Cardiovascular Diseases
| Vol 1, Issue 1
Figure 1
Figure 1.
[8]: The short PR and QT intervals in the context of a second degree A-V block (in member leads).