Table 2 Comparison of the two groups of patients with cardiovascular disease.
Index | QuickOpt group (n = 198) | Echocardiography group (n = 194) | P-value |
|---|---|---|---|
Etiology of heart failure N = 391(1) | 198 (0) | 193 (1) | 1.000 |
Ischemic | 55 (27.78%) | 53 (27.46%) | |
Non-ischemic | 143 (72.22%) | 140 (72.54%) | |
Heart failure N | 177 (21) | 167 (27) | 0.825 |
Duration of heart failure (days, median (Q1, Q3)) | 809.00 (157.50; 1577.50) | 641.00 (140.00; 1709.00) | 0.485 |
Heart rate (bpm) | 77.15 ± 14.22 | 75.24 ± 14.38 | 0.187 |
QRS duration (ms) | 154.03 ± 25.06 | 151.75 ± 23.14 | 0.351 |
First -degree AV block N (%) | 34 (17.17%) | 17 (8.76%) | 0.037 |
Bundle branch block (BBB) N | 0.228 | ||
Left BBB | 125 (63.13%) | 120 (61.86%) | |
Right BBB | 12 (6.06%) | 4 (2.06%) | |
Intraventricular conduction delay | 11 (5.56%) | 11 (5.67%) | |
Others N | 50 (25.25%) | 59 (30.41%) | |
LVEF (%) | 28.74 ± 5.13 | 27.30 ± 6.04 | 0.011 |
LVEDD (mm) | 72.76 ± 9.18 | 73.83 ± 9.89 | 0.270 |
