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Table 2 Echocardiographic variables in all dogs and in each groups of severity

From: Serum proteomic profiles in CKCS with Mitral valve disease

Variables M mode Normal value Over all population (12 dogs) Group H (4 dogs) Group M (4 dogs) Group S (4 dogs)
LVIDs (mm) * 15.2 ± 4.8 19.8 (15.9-31.4) 19.1 (16.2-20.7) 19.2 (17.7-22.6) 19.45 (15.9-31.4)
LVIDd (mm) * 26 ± 4.7 30.95 (25.1-49.8) 29.75 (25.1-31.1) 30.1 (25.3-33.9) 39.65 (34.6-49.8)
LVIDas 0.71-1.26 0.94 (0.82-1.63) 0.92 (0.87-1.12) 1.11 (0.93-1.15) 0.92 (0.82-1.63)
LVIDasd 1.27-1.85 1.77 (1.22-2.7) 1.61 (1.22-1.77) 1.65 (1.30-1.91) 1.97 (1.86-2.7)
ESVI (ml/m2) <30 31.9 (17-96) 23.9 (19.9-37.1) 37.9 (39.3-23.8) 36.5 (17.4-96.1)
EDVI (ml/m2) <100 105.8 (43-287) 84.9 (43.4-104.7) 91.3 (59-125.7) 157.5 (120-287.9)
EF% * 70 ± 9.20 67.5 (38-86) 69 (38-78) 61.5 (51-69) 83 (66-86)
Variables 2D
 LA/Ao * 1.22 ± 0.31 1.3 (0.9-3.1) 1.2 (0.9-1.3) 1.2 (0.9-1.6) 2.14 (1.6-3.1)
 ESVI (ml/m2) <30 24 (18-42) 24.5 (18-30) 20 (17-26) 41 (40-42)
 EDVI (ml/m2) <70 53.5 (31-167) 45 (37-54) 54.5 (31-68) 123.5 (80-167)
  1. LVIDd was significantly increased in dogs in group S compared with dogs in group H (p = 0.0304) and with dogs in group M (p = 0.0304). LVIDad was increased in group S compared with group H (p = 0.0304). M-mode-derived EDVI was significantly increased in dogs in group S compared with dogs in group H (p = 0.0304). The ratio of left atrial to aorta root was significantly increased in dogs in group S than in group M (p = 0.0304) and group H (p = 0.0304). No statistically significant difference was found in the LVIDs, LVIDas, ESVI (M-mode), ESVI and EDVI (2-D) FS% and EF% (M-mode and 2-D) among the groups
  2. Data are reported as median and ranges (minimum-maximum). *Data are expressed as means values ± standard deviation