Table 3: Summary of doppler time intervals in both ventricles.
Parameters |
LV |
RV |
MPI ICT (ms) IRT (ms) ET (ms) Epv (cm/sec) Etvi (cm) Apv (cm/sec) Atvi (cm) Epv/Apv (cm/sec) Etvi/Atvi (cm) E-wave deceleration time (ms) |
0.62±0.16 76±23 121±27 317±25 61.6±22 10.6±4.1 74.3±18.4 7.2±2.2 0.95±0.7 1.7±1.2 249±83 |
0.36±0.18 54±31 68±37 343±25 46.3±12 7.7±3 49.6±9 5.7±2 1.04±0.4 1.6±0.9 198±65 |
∆MPI |
0.26±0.18 |
LV: left ventricle; RV: right ventricle; MPI: myocardial performance index; IRT: isovolumic relaxation time; ICT: isovolumic contraction time; ET: ejection time. Data are expressed as a mean value±SD.