Pre- and postoperative systemic hemodynamic evaluation in patients subjected to esophagogastric devascularization plus splenectomy and distal splenorenal shunt: A comparative study in schistomomal portal hypertension

Table 2 Preoperative transthoracic echocardiography in patients with portal hypertension due to hepatosplenic mansonic schistosomiasis

	Preop (mean ± SD)	Normal range
Ao	30.7 ± 1.9	20-35 mm
LA	38.1 ± 4.6	20-40 mm
LVDD	49.7 ± 3.9	35-55 mm
FDV	125.4 ± 29.6	50-150 mL
LVSD	30.9 ± 2.8	20-35 mm
SV	30.1 ± 8.1	50-150 mL
DD	37.6 ± 3.3	30%-40%
EF	75.9 ± 4.5	65%-80%
Se	8.9 ± 0.6	7-11 mm
Pw	8.4 ± 0.5	7-11 mm
V/M	65.1 ± 6.8	45%-75%

Ao: Aorta; LA: Left atrium; LVDD: Left ventricular diastolic diameter; FDV: Final diastolic volume; LVSD: Left ventricular systolic diameter; SV: Systolic volume; DD: Shortening fraction; EF: Ejection fraction; Se: Septum wall thickness; Pw: Left ventricular wall thickness; V/M: Left ventricular volume/mass relationship; E/A: Ratio between wave E and A.