Table 3. The clinical assessment results of patients who underwent coronary angiography or angioplasty at Imam Hossein Hospital in Tehran from July 2021 to June 2022.
| Variable | All patients (n = 1265) | Female (n= 559, 44.19%) | Male (n=706, 55.81%) |
|---|---|---|---|
| Previous coronary angiography (yes) | 442 (35.62) | 202 (36.93) | 240 (34.58) |
| Length of hospital stay (days) | 2 (1 – 5) | 2 (1 – 4) | 3 (1 – 6) |
| Results of angiography | |||
| Ectasia | 155 (12.25) | 58 (10.38) | 97 (13.74) |
| Muscle bridge | 14 (1.11) | 4 (0.72) | 10 (1.42) |
| Slow flow | 49 (3.87) | 18 (3.22) | 31 (4.39) |
| Single Vessel Disease (SVD) | 216 (17.08) | 91 (16.28) | 125 (17.71) |
| Two Vessel Disease (2VD) | 218 (17.23) | 71 (12.70) | 147 (20.82) |
| Three Vessel Disease (3VD) | 330 (26.09) | 116 (20.75) | 214 (30.31) |
| Normal or Mild CAD | 387 (30.59) | 233 (41.68) | 154 (21.81) |
| Interventions (Yes) | |||
| Percutaneous Coronary Intervention (PCI) | 279 (22.54) | 99 (18.13) | 180 (26.01) |
| Coronary Artery Bypass Graft Surgery (CABG) | 87 (7.02) | 31 (5.67) | 56 (8.09) |
| ECG results in admission | |||
| Normal | 403 (38.49) | 188 (39.66) | 215 (37.52) |
| Abnormal | 644 (61.51) | 286(60.34) | 358 (62.48) |
| CAD categories | n=764 | n=278 | n=486 |
| Premature CAD1 | 250 (32.72) | 123 (44.25) | 127 (26.14) |
| Mature CAD2 | 505 (66.10) | 152 (54.67) | 353 (72.63) |
| Very early CAD3 | 9 (1.18) | 3 (1.08) | 6 (1.23) |
1CAD occurring (at least one vessel involvement with 50%≤ stenosis) in men and women younger than 55 and 65 years, respectively
2CAD occurring (at least one vessel involvement with 50%≤ stenosis) in men and women older than 55 and 65 years, respectively
3CAD occurring (at least one vessel involvement with 50%≤ stenosis) in men and women younger than 40 years.
Data presented as mean ± standard deviation or median (Q1-Q3) and frequency (%)