RT Book, Section
A1 Cunningham, F. Gary
A1 Leveno, Kenneth J.
A1 Dashe, Jodi S.
A1 Hoffman, Barbara L.
A1 Spong, Catherine Y.
A1 Casey, Brian M.
SR Print(0)
ID 1190766851
T1 Maternal Echocardiographic Measurements
T2 Williams Obstetrics, 26e
YR 2022
FD 2022
PB McGraw Hill
PP New York, NY
SN 9781260462739
LK obgyn.mhmedical.com/content.aspx?aid=1190766851
RD 2024/04/25
AB Table  Graphic  Jump  LocationView  Table||Download  (.pdf)PregnancyPostpartumLeft  Ventricle1st  Trimester2nd  Trimester3rd  TrimesterGeometry  IVSd  (mm)7.3  ±  1.07.4  ±  1.17.8  ±  1.27.1  ±  0.9  LVEDD  (mm)45–47.847–48.947–49.646–48.8  LVESD  (mm)28–3029–30.130–30.828–30.6  PWd6.3  ±  0.76.6  ±  0.76.9  ±  1.06.1  ±  0.6  RWT0.26–0.360.27–0.370.28–0.380.25–0.35  LV  mass  (g)111–121121–135136–151114–119  LV  mass  (g/m2)66  ±  1370  ±  1276  ±  1667  ±  11Systolic  function  FS  (%)37–3876–7880–8567–69  SW  thickening  (%)47  ±  1753  ±  1651  ±  1554  ±  19  PW  thickening  (%)66  ±  1672  ±  1674  ±  1671  ±  14  VCFC  (circ/sec)1.15–0.31.18–0.161.18–0.121.18–0.12  ESS  (g/cm2)59  ±  953  ±  1152  ±  1166  ±  12Diastolic  function  Heart  rate75–7676–7880–8567–69  Mitral  E  wave  (m/sec)0.85  ±  0.130.84  ±  0.160.77  ±  0.150.77  ±  0.11  Mitral  A  wave  (m/sec)0.5  ±  0.090.5  ±  0.10.55  ±  0.10.46  ±  0.1  Deceleration  time  (ms)176  ±  44188  ±  40193  ±  33201  ±  48  IVRT  (ms)90  ±1979  ±  1872  ±  1669  ±  10  E  wave  duration  (ms)263  ±  50276  ±  43282  ±  37288  ±  48  E  and  A  wave  duration  (ms)454  ±  121412  ±  79375  ±  63523  ±  88Values  are  ranges  or  means  ±  SD.Circ  =  circumference;  d  =  diastolic;  ESS  =  end-systolic  wall  stress;  FS  =  fractional  shortening;  IVRT  =  isovolumic  relaxation  time;  IVSd  =  interventricular  septum–diastole;  LV  =  left  ventricle;  LVEDD  =  left  ventricular  end-diastolic  dimension;  LVESD  =  left  ventricular  end-systolic  dimension;  PW  =  posterior  wall;  RWT  =  relative  wall  thickness;  SW  =  septal  wall;  VCFC  =  rate-adjusted  mean  velocity  of  circumferential  fiber  thickening.Data  from  Savu,  2012;  Vitarelli,  2011.