Treadmill test for premature ventricular contraction / 国际儿科学杂志

ABSTRACT

Premature ventricular contraction is one of the most common arrhythmias in pediatric.Its incidence increases with age.The clinical symptoms of children's premature ventricular beats vary greatly,and the pediatric patients may have no discomforts,while the serious patients may have life-threatening events such as malignant ventricular arrhythmia and cardiac arrest.How to evaluate premature ventricular contraction and to guide the life and activities of children with premature ventricular contraction is of great significance.By adjusting the speed and slope of the plate,the motion of the subject is adjusted to increase the work and increase the heart rate,then the arrhythmia that is absent in the static state can be found or the original arrhythmia can be changed or disappeared.Treadmill test has been carried out in China for more than 30 years.Though some clinical experience has been accumulated,but there are still a lot of problems.This article reviews the present state and precision management of treadmill test's effect on children with ventricular premature contraction.