Table 2 Conventional echocardiographic parameters
Variables | Overall | Non-CA group | CA group | p value * |
|---|---|---|---|---|
(n = 341) | (n = 266) | (n = 75) | ||
IVST, mm | 13 [11–15] | 12 [11–15] | 14 [12–16] | 0.25 |
PWT, mm | 11 [10–13] | 11 [10–12] | 13 [11–15] | < 0.01 |
Mean LVWT, mm | 12 [11–14] | 12 [11–13] | 14 [12–15] | < 0.01 |
LVEF, % | 59 [48–67] | 61 [49–67] | 53 [44–61] | < 0.01 |
LVEDV, mL | 73 [57–98] | 74 [59–106] | 69 [53–81] | < 0.01 |
LVESV, mL | 29 [20–45] | 29 [20–48] | 323 [22–41] | 0.07 |
LV mass index, g/m2 E velocity, cm/s | 138 [116–171] 66 [54–83] | 137 [115–167] 63 [52–82] | 145 [123–203] 76 [66–90] | < 0.05 0.04 |
A velocity, cm/s | 68 [50–88] | 72 [54–91] | 56 [36–71] | < 0.01 |
E/A | 0.9 [0.7–1.4] | 0.8 [0.7–1.2] | 1.4 [0.8–2.1] | < 0.01 |
E-wave DcT, ms | 208 [167–254] | 213 [170–259] | 180 [152–208] | < 0.01 |
Septal e’, cm/s | 4 [3–6] | 4 [4–6] | 3 [3–4] | < 0.01 |
Septal E/e’ | 15 [12–22] | 14 [11–19] | 22 [16–28] | < 0.01 |
LAVi, mL/m2 | 43 [31–55] | 41 [30–53] | 50 [40–59] | < 0.01 |
TR velocity, m/s | 2.4 [2.1–2.7] | 2.3 [2.0-2.7] | 2.5 [2.2–2.8] | 0.02 |
MR grade, n (%) mild/moderate/severe | 188/35/9 (55/10/3) | 148/23/8 (56/9/3) | 40/12/1 (53/16/1) | 0.17 |