Observational Study
Copyright ©The Author(s) 2021.
World J Cardiol. Aug 26, 2021; 13(8): 361-371
Published online Aug 26, 2021. doi: 10.4330/wjc.v13.i8.361
Table 3 Clinical endpoints following transcatheter aortic valve implantation procedure

Whole group (n = 348)
No coronary angiogram group (n = 194)
Coronary angiogram group (n = 154)
P value
Primary endpoint, n (%)78 (22.4)44 (22.6)33 (22.2)NS
Death, n (%)63 (18.1)37 (19.0)26 (17.0)NS
Myocardial infarction, n (%)8 (2.3)2 (1.0)6 (3.9)NS
Readmission with heart failure, n (%)14 (4)12 (6.2)2 (1.3)< 0.05
Coronary angiogram post valve intervention, n (%)10 (2.9)1 (0.5)9 (5.8)< 0.01
Death & myocardial infarction, n (%)69 (19.8)38 (19.5)31 (20.3)NS
Death & readmission with heart failure, n (%)70 (20.1)43 (22.1)27 (17.6)NS
Myocardial infarction & readmission with heart failure, n (%) 21 (6)13 (6.7)8 (5.2)NS