Table 2.
Angiographic and hemodynamic parameters at baseline, 3 hours, 7 days, and 28 days after LAD coronary microspheres injection.
| Group | Variable | Time points | |||
|---|---|---|---|---|---|
| Baseline | 3 hours | 7 days | 28 days | ||
| CON (n = 6) | HR (beats/min) | 133 ± 13 | 122 ± 15∗ | 131 ± 8 | 129 ± 9 |
| TIMI (grade) | 3 ± 0 | 3 ± 0 | 3 ± 0 | 3 ± 0 | |
| TMPG (grade) | 3 ± 0 | 3 ± 0 | 3 ± 0 | 3 ± 0 | |
| TFC (frame) | 15.8 ± 3.4 | 15.8 ± 1.7 | 16.2 ± 2.2 | 16.0 ± 2.4 | |
| LVSP (mmHg) | 150.6 ± 12.3 | 145.3 ± 15.8 | 147.8 ± 10.2 | 146.8 ± 8.2 | |
| LVEDP (mmHg) | 7.9 ± 2.4 | 8.6 ± 1.9 | 7.7 ± 2.4 | 7.7 ± 2.3 | |
| LVEDV (mL) | 24.0 ± 3.5 | 24.1 ± 3.6 | 24.8 ± 4.0 | 28.9 ± 4.2∗ | |
| LVESV (mL) | 7.7 ± 1.3 | 7.9 ± 1.4 | 8.2 ± 1.7 | 9.9 ± 1.5∗ | |
| LVEF (%) | 67.5 ± 3.8 | 66.8 ± 3.4 | 66.7 ± 3.9 | 65.4 ± 4.5 | |
|
| |||||
| SF-28D (n = 5) | HR (beats/min) | 129 ± 11 | 110 ± 7∗† | 127 ± 7.3† | 124 ± 6† |
| TIMI (grade) | 3 ± 0 | 2 ± 0∗† | 2 ± 0∗† | 3 ± 0 | |
| TMPG (grade) | 3 ± 0 | 0.3 ± 0.5∗† | 0.8 ± 0.4∗† | 3 ± 0 | |
| TFC (frame) | 16.2 ± 4.2 | 31.5 ± 11.7∗† | 30.6 ± 12.2∗† | 17.4 ± 2.7 | |
| LVSP (mmHg) | 146.8 ± 15.3 | 112.5 ± 10.3∗† | 122 ± 8.2∗† | 123.6 ± 8.9∗† | |
| LVEDP (mmHg) | 7.7 ± 3.7 | 15.0 ± 2.1∗† | 14.4 ± 1.5∗† | 14.3 ± 1.2∗† | |
| LVEDV (mL) | 24.5 ± 3.4 | 25.5 ± 3.7 | 28.7 ± 3.1∗† | 33.0 ± 3.8∗† | |
| LVESV (mL) | 7.7 ± 1.5 | 11.7 ± 2.6∗† | 13.2 ± 2.5∗† | 13.9 ± 3.1∗† | |
| LVEF (%) | 68 ± 5 | 55 ± 5∗† | 54 ± 8∗† | 58 ± 6∗† | |
TIMI: thrombolysis in myocardial infarction, TMPG: TIMI myocardial perfusion grade, TFC: TIMI frame count, LVSP: LV systolic pressure, LVEDP: LV end-diastolic pressure, LVEDV: LV end-diastolic volume, LVESV (mL): LV end-systolic volume, and LVEF: LV ejection fraction. All the data showed with mean ± standard deviation. ∗ P < 0.05 versus baseline, † P < 0.05 versus CON group.