Table 1: Echocardiograms performed. |
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|
Echocardiogram performed |
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On day one |
After 48 hours from the initial symptoms |
On day 10 |
After 7 months |
After one year |
|
Septum (mm) |
11 |
14 |
8.0 |
8.0 |
9.0 |
Posterior wall (mm) |
11 |
9.0 |
9.0 |
0.6 |
0.7 |
End-diastolic volume (mL) |
111 |
118 |
144 |
135 |
106 |
End-systolic volume (mL) |
54 |
56 |
144 |
45 |
37 |
Stroke volume (mL) |
57 |
62 |
81 |
91 |
69 |
Fractional shortening (%) |
27 |
27 |
30 |
37 |
36 |
Left ventricular ejection fraction (%) |
36 |
47 |
63 |
64 |
61 |
End diastolic diameter (mm) |
49 |
50 |
54 |
53 |
48 |
End systolic diameter (mm) |
36 |
36 |
38 |
33 |
31 |
Cardiac output (mL) |
5,586 |
6,944 |
6,075 |
6,370 |
3,136 |
Cardiac index (L/min/m2) |
3.6 |
4.48 |
3.92 |
4.11 |
3.13 |
Left atrium |
48 × 42 mm, dilated, without thrombi |
48 × 44 mm, dilated without thrombi |
47 × 43 mm slightly dilated without thrombi |
50 × 40 mm normal |
58 × 32 mm normal |
Right atrium |
45 × 52 mm, dilated without thrombi |
45 × 53 mm, dilated without thrombi |
45 × 37 mm normal and without thrombi |
44 × 33 mm normal |
43 × 34 mm normal |
Left ventricle |
Dilated, adequate thickness of its walls |
Dilated, adequate thickness of its walls |
Normal size, adequate wall thickness |
Normal size, adequate wall thickness |
Normal size, adequate wall thickness |
Eccentricity index |
Not reported |
1.58 |
1.9 |
Not reported |
1.81 |
Mitral annular plane systolic excursion (cm/sec) |
6.0 |
9.0 |
11 |
7.0 |
7.0 |
Tricuspid valve E/A wave ratio |
– |
1.03 |
– |
– |
1.3 |
Isovolumetric relaxation time (msec) |
44 |
59 |
59 |
67 |
67 |
Global longitudinal peak strain (%) |
-14.4 |
Not reported |
Not reported |
Not reported |
-20.6 |
Tricuspid annular plane systolic excursion by tissue Doppler (cm/sec) |
13 |
15 |
15 |
12 |
8.1 |
Systolic pulmonary artery pressure (mmHg) |
38.8 |
32.5 |
28.7 |
21.7 |
21.8 |
Maximum speed of the tricuspid valve (m/sec) |
2.8 |
3.4 |
2.4 |
2.1 |
2.2 |