Skip to main content

Table 1 Characteristic details

From: Influence of percutaneous catheter intervention for congenital perimembranous ventricular septal defects in children on the cardiac conduction system and associated risk factors: a meta-analysis

First author

Years

Study type

Study design

Country

Arrhythmias pts(n)

Total pts(n)

Quality assessment

Mehdi Ghaderian

2015

Case series

RS

Iran

11

110

15 points

Yifei Li

2015

Case series

RS

China

103

553

15 points

Hao Li

2019

Case series

RS

China

37

253

17 points

Krishna D. Mandal

2018

Case series

RS

China

9

186

16 points

Dragos Predescu

2008

Case series

RS

Canada

4

20

14 points

Jayal Hasmukhbhai Shah

2020

Case series

RS

India

35

376

16 points

B D Thanopoulos

2003

Case series

RS

Greece

3

10

13 points

Rong Yang

2010

Case–control

RS

China

22

142

7 stars*

  1. *Use the Newcastle–Ottawa scale