Cluster Pattern Poincaré in Heart Rate Variability Due to Some Low Voltage QRS Complexes: A Rare Case
Keywords:
Cluster pattern, Heart rate variability, Low voltage QRS complexes, Poincaré plot, Software for HRV analysis
Abstract
Heart rate variability (HRV) is sensitive to the changes of the autonomic activity and decreases in looming morbidity of cardiovascular system due to autonomic dysfunction. In heart block or atrial flutter or atrial tachycardia, HRV with high power reported with cluster pattern on Poincaré plot which could be due to low voltage QRS complex beats which were not picked by software for HRV analysis. Picking those beats using custom settings included the beats and reported true HRV of the patient reflecting autonomic activity.
Published
2020-10-06
How to Cite
Jasrotia, R., Dubey, P., Kanchan, A., & John, N. (2020). Cluster Pattern Poincaré in Heart Rate Variability Due to Some Low Voltage QRS Complexes: A Rare Case. International Journal of Clinical and Experimental Physiology, 7(3), 122-124. https://doi.org/10.5530/ijcep.2020.7.3.29
Section
Case Report