Table 4 Hemodynamics, parameters of LV size, transmitral and transaortic Doppler and IMP at paced LV dysfunction: 8 and 12 weeks post embolization
Paced LV Dysfunction-8 Weeks | Paced LV Dysfunction-12 Weeks | |
|---|---|---|
LV End Diastolic Volume (cc) | 54 ± 7 | 55 ± 6 |
LV End Systolic Volume (cc) | 32 ± 12 | 33 ± 9 |
Stroke Volume (cc) | 22 ± 8 | 22 ± 7 |
LV Ejection fraction (%) | 43 ± 4 | 42 ± 4 |
LVSP (mm Hg) | 116 ± 13 | 119 ± 21 |
MAP (mm Hg) | 104 ± 15 | 105 ± 13 |
LVEDP (mm Hg) | 11.3 ± 2.4 | 11.2 ± 2.0 |
Peak +dP/dT (mm Hg/sec) | 1439 ± 289 | 1451 ± 184 |
Tau (msec) | 36 ± 4 | 34 ± 8 |
E (cm/s) | 78 ± 19 | 82 ± 15 |
A (cm/s) | 54 ± 9 | 56 ± 13 |
E/A | 1.8 ± 0.7 | 1.8 ± 0.5 |
Heart rate (beats/min) | 102 ± 7 | 102 ± 7 |
DFP (msec) | 311 ± 44 | 314 ± 46 |
Deceleration Time (msec) | 151 ± 29 | 149 ± 36 |
ICT index (msec) | 57 ± 25 | 54 ± 22 |
IRT index (msec) | 58 ± 27 | 59 ± 19 |
LV ejection time index (msec) | 201 ± 22 | 197 ± 25 |
IMP | 0.58 ± 0.19 | 0.57 ± 0.17 |