Table 3.
Echocardiographic Characteristics of the 4 Geometric Patterns
Parameters | Normal Geometry | Concentric Hypertrophy | Eccentric Hypertrophy | Concentric Remodeling |
---|---|---|---|---|
RVD, cm | 3.14±0.35 | 3.19±0.47 | 3.20±0.34 | 3.20±0.44 |
IVSD, cm | 0.84±0.14 | 1.21±0.22a | 0.97±0.18a | 1.10±0.24a |
PWD, cm | 0.78±0.08 | 1.20±0.18a | 0.91±0.13a | 1.00±0.15a |
EDD, cm | 4.18±0.26 | 4.40±0.64a | 4.80±0.71a | 3.61±0.31a |
ESD, cm | 2.33±0.34 | 2.69±0.70a | 2.80±0.77a | 2.07±0.30a |
RWT | 0.37±0.04 | 0.57±0.10a | 0.38±0.04 | 0.57±0.12a |
LVM/HT2.7, g/m2 | 40.70±5.20 | 71.80±21.60a | 65.40±32.30a | 41.60±5.20 |
LAA, cm2 | 19.30±4.83 | 20.70±3.80 | 18.70±3.30 | 14.00±3.20 |
RAA, cm2 | 15.20±2.40 | 15.20±3.60 | 15.20±3.50 | 14.70±2.90 |
LVEF, % | 76.70±18.60 | 70.70±18.60a | 75.20±15.10 | 80.10±11.40 |
Mitral E/A | 1.10±0.29 | 1.10±0.40 | 1.20±0.44 | 0.84±0.28a |
DT, ms | 158.90±22.30 | 191.20±50.0a | 172.0±38.50 | 201.00±45.60a |
TAPSE, mm | 22.20±3.30 | 21.90±5.40 | 22.60±3.90 | 22.90±3.20 |
Abbreviations: DT, deceleration time; EDD, end‐diastolic diameter; ESD, end‐systolic diameter in systole; HT, height; IVSD, interventricular septal diameter in diastole; LAA, left atrial area; LVEF, left ventricular ejection fraction; LVM, left ventricular mass; MA, atrial filling; ME, early mitral filling; PWD, posterior wall diameter in diastole; RAA, right atrial area; RVD, right ventricular diameter; RWT, relative wall thickness; TAPSE, tricuspid annular pulmonary excursion. aSignificantly higher compared with normal geometry (P<.001). bSignificantly higher compared with concentric remodeling (P<.001).