International Scholarly Research Notices

Research Article

Hemodynamic Changes during Hepatic Vascular Exclusion: Use of Intraoperative Transesophageal Echocardiography a Case Series

Table 3

Parameters measured by TEE during hepatic vascular exclusion ( 𝑛 = 5 ).
Parameter 𝑇 0 𝑇 1 𝑇 2 𝑇 3
LVEDA (cm2) 1 9 . 7 ± 1 . 7 1 2 ± 1 . 3 ∗ 1 1 . 8 ± 1 . 1 6 ∗ 2 0 . 2 ± 2 . 4 2
LVESA (cm2) 8 . 4 ± 0 . 3 7 5 . 8 ± 0 . 6 8 • 5 . 9 ± 0 . 4 9 • 8 . 6 ± 0 . 4 7
LVEDP (mmHg) 1 0 . 4 ± 3 . 3 3 . 8 ± 1 . 6 ∗ 3 . 8 ± 1 . 4 ∗ 1 1 ± 1 . 8
FAC (%) 5 7 . 2 ± 3 . 5 5 1 . 2 ± 5 . 2 4 9 . 6 ± 3 . 5 ▵ 5 6 . 6 ± 3
CO (L/min) 4 . 9 ± 0 . 4 8 3 . 5 ± 0 . 6 1 ∗ 3 . 1 ± 0 . 7 6 ∗ 5 . 3 ± 0 . 6 6
CI (L min−1 m−2) 3 . 2 ± 0 . 2 3 2 . 3 ± 0 . 7 3 ∗ 2 . 0 5 ± 0 . 3 6 ∗ 3 . 4 ± 0 . 2 6
CVP (mmHg) 9 . 4 ± 3 2 . 6 ± 1 . 6 ∗ 2 . 8 ± 1 . 9 ∗ 8 . 8 ± 1 . 8
Data are presented as means ± SD; Left Ventricular End-Diastolic Area (LVEDA), Left Ventricular End-Systolic Area (LVESA), Left Ventricular End-Diastolic Pressure (LVEDP), Fractional Area Contraction (FAC), Cardiac Output (CO), Cardiac Index (CI), Central Venous Pressure (CVP). ( ∗ 𝑃 < 0 . 0 0 1 versus 𝑇 0 ; • 𝑃 ≤ 0 . 0 5 versus 𝑇 0 ; ▵ 𝑃 = 0 . 0 1 4 versus 𝑇 0 ).