. 2020 Nov 11;13:1083–1092. doi: 10.2147/IJGM.S275188

Table 3.

Correlation of PVC Origin Predicted by Park Algorithm and PVC Origin Obtained from Electrophysiological Studies

		Electrophysiological Study
		Right	Left	P‐value^a
Park Algorithm	Right	19	0	<0.001
Park Algorithm	Left	1	7	<0.001
Total		20	7

Note: ^ausing Fischer’s exact test.

Abbreviations: AF, atrial fibrillation; AV, atrioventricular; ECG, electrocardiogram; EPS, electrophysiology study; ESC, European Society of Cardiology; HR, hazard ratio; LBBB, left bundle branch block morphology; LCC, left coronary cusp; LV, left ventricle; LVOT, left ventricle outflow tract; MA, mitral annulus; MDI, maximum deflection index; MI, myocardial infarction; OT, outflow tract; PA, pulmonary artery; PVC, premature ventricular contraction; RBBB, right bundle branch block; RCC, right coronary cusp; RVOT, right ventricle outflow tract; SPSS, statistical package for social science; TA, tricuspid annulus; VT, ventricular tachycardia.