Research Article
Heart in Acromegaly: The Echocardiographic Characteristics of Patients Diagnosed with Acromegaly in Various Stages of the Disease
Table 2
Echocardiography parameters in patients with acromegaly versus the control group.
| | Patients with acromegaly [N] | Control group [N] | value |
| Cardiac chamber size | | | | LVEDd, mm | 48.0 (24.0–63.0) [95] | 47.0 (39.0–58.0) [52] | NS (0.07) | RVd-4CH, mm | 35.0 (24.0–53.0) [132] | 34.5 (26.0–47.0) [52] | NS (0.61) | LAVI, mL/m2 | 41.4 (19.5–124.0) [133] | 29.9 (15.9–53.3) [52] | < 0.001 | LV/RV thickness LV mass | | | | IVS, mm | 13.0 (8.0–19.0) [139] | 10.0 (7.0–15.0) [52] | < 0.001 | PW, mm | 12.0 (7.0–18.0) [136] | 10.0 (7.0–14.0) [52] | < 0.001 | LVMI, g/m2 | 133.5 (69.0–252.0) [140] | 97.0 (44.0–163.0) [52] | < 0.001 | RV free wall thickness, mm | 6.0 (3.0–10.0) [130] | 6.0 (4.0–10.0) [52] | NS (0.75) | Diastolic function | E’med., cm/s | 6.5 (3.0–15.0) [140] | 9.0 (5.0–18.0) [52] | < 0.001 | E/E’ | 10.0 (5.0–27.0) [140] | 8.0 (5.0–13.0) [52] | < 0.001 | E/A | 0.9 (0.5–1.8) [135] | 1.2 (0.5–2.3) [52] | < 0.001 | Systolic function | | | | EF, % < 55, n | 2/140 | 0/52 | | GLS, % | 19.2 (8.4–27.1) [81] | 20.7 (14.6–30.2) [51] | < 0.01 | Ascending aorta | | | | Ao asc., mm | 33.0 (24.0–56.0) [114] | 31.0 (25.0–43.0) [52] | < 0.01 | Ao asc.index, mm/m2 | 16.8 (12.2–25.3) [114] | 15.5 (12.9–21.4) [52] | NS (0.05) | RVSP, mmHg > 35, n | 26/140 | 2/52 | < 0.05 |
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Abbreviations: Ao asc.: ascending aorta; Ao asc.index: ascending aorta index; E/A: mitral E-wave velocity divided by mitral A-wave velocity; E/E: mitral E-wave velocity divided by mitral annular velocity; E’med.: early diastolic velocity of the septal mitral annulus assessed with tissue Doppler exam; EF: ejection fraction; GLS: global longitudinal strain; IVS: interventricular septal; LVEDd: left ventricular end-diastolic diameter; LAVI: left atrial volume index; LVMI: left ventricule mass index; PW: posterior wall; RVd-4CH: right ventricular dimension—4 chamber projection; RVSP: right ventricular systolic pressure.
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