Table 1

Baseline characteristics and functional status of patients before and after percutaneous transluminal coronary angiography (PTCA)

PatientSexAge (years)WMSI pre-PTCAWMSI post-PTCAEF% (pre-PTCA)EF% (post-PTCA)PTCA vessels
1M441.831.832528OM1
2M452.002.003135LAD
3M621.311.063651RCA
4M611.691.313752LAD
5M761.381.383228RCA
6M551.251.003739RCA
7M611.811.943134LAD
8M601.381.384743LAD
9M711.381.194848LAD
10M621.751.253738LAD
11M791.131.005761LAD
12M581.501.255658LAD, CX
13M591.271.003944RCA
14M731.941.813530CX
15M731.631.883631LAD
16F731.191.005757LAD, RCA
17M531.672.002938LAD
18M581.251.256161RCA
Mean (SD)62 (10)1.52 (0.27)1.42 (0.38)41 (11)43 (11)
  • CX, circumflex coronary artery; EF, ejection fraction; LAD, left anterior descending coronary artery; OM1, first obtuse marginal branch; RCA, right coronary artery; WMSI, wall motion score index.