Impact of Dry Weight Determined by Calf Bioimpedance Ratio on Carotid Stiffness and Left Ventricular Hypertrophy in Hemodialysis Patients

2013 ◽  
Vol 38 (4) ◽  
pp. 327-334 ◽  
Author(s):  
Yi-Lun Zhou ◽  
Jing Liu ◽  
LiJie Ma ◽  
Fang Sun ◽  
Yang Shen ◽  
...  
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Dry Weight ◽  
Hemodialysis Patients ◽  
Left Ventricular ◽  
Carotid Stiffness

MO746CARDIAC REMODELING AND PULMONARY HYPERTENSION IN HEMODIALYSIS PATIENTS

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Ekaterina Borodulina ◽  
Alexander M Shutov
Keyword(s):  
Pulmonary Hypertension ◽  
Left Ventricular Hypertrophy ◽  
Arterial Pressure ◽  
Ventricular Hypertrophy ◽  
Pulmonary Arterial Pressure ◽  
Hemodialysis Patients ◽  
Left Ventricular ◽  
Hemodialysis Treatment ◽  
Systolic Pulmonary Arterial Pressure ◽  
Pulmonary Arterial

Abstract Background and Aims An important predictor of cardiovascular mortality and morbidity in hemodialysis patients is left ventricular hypertrophy. Also, pulmonary hypertension is a risk factor for mortality and cardiovascular events in hemodialysis patients. The aim of this study was to investigate cardiac remodeling and the dynamics of pulmonary arterial pressure during a year-long hemodialysis treatment and to evaluate relationship between pulmonary arterial pressure and blood flow in arteriovenous fistula. Method Hemodialysis patients (n=88; 42 males, 46 females, mean age was 51.7±13.0 years) were studied. Echocardiography and Doppler echocardiography were performed in the beginning of hemodialysis treatment and after a year. Echocardiographic evaluation was carried out on the day after dialysis. Left ventricular mass index (LVMI) was calculated. Left ventricular ejection fraction (LVEF) was measured by the echocardiographic Simpson method. Arteriovenous fistula flow was determined by Doppler echocardiography. Pulmonary hypertension was diagnosed according to criteria of Guidelines for the diagnosis and treatment of pulmonary hypertension of the European Society of Cardiology. Results Pulmonary hypertension was diagnosed in 47 (53.4%) patients. Left ventricular hypertrophy was revealed in 71 (80.7%) patients. Only 2 (2.3%) patients had LVEF<50%. At the beginning of hemodialysis correlation was detected between systolic pulmonary arterial pressure and LVMI (r=0.52; P<0.001). Systolic pulmonary arterial pressure negatively correlated with left ventricular ejection fraction (r=-0.20; P=0.04). After a year of hemodialysis treatment LVMI decreased from 140.49±42.95 to 123.25±39.27 g/m2 (р=0.006) mainly due to a decrease in left ventricular end-diastolic dimension (from 50.23±6.48 to 45.13±5.24 mm, p=0.04) and systolic pulmonary arterial pressure decreased from 44.83±14.53 to 39.14±10.29 mmHg (р=0.002). Correlation wasn’t found between systolic pulmonary arterial pressure and arteriovenous fistula flow (r=0.17; p=0.4). Conclusion Pulmonary hypertension was diagnosed in half of patients at the beginning of hemodialysis treatment. Pulmonary hypertension in hemodialysis patients was associated with left ventricular hypertrophy, systolic left ventricular dysfunction. After a year-long hemodialysis treatment, a regress in left ventricular hypertrophy and a partial decrease in pulmonary arterial pressure were observed. There wasn’t correlation between arteriovenous fistula flow and systolic pulmonary arterial pressure.

Correlation between Hypervolemia, Left Ventricular Hypertrophy and Fibroblast Growth Factor- 23 in Prevalent Hemodialysis Patients

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Sahar Mahmoud Shawky ◽  
Mohamed Saeed Hassan ◽  
Maha Mohamed Khalifa ◽  
Kholoud Mahmoud Amin
Keyword(s):  
Weight Gain ◽  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Volume Overload ◽  
Hemodialysis Patients ◽  
Left Ventricular ◽  
Bone Diseases ◽  
Interdialytic Weight Gain ◽  
Fgf 23 ◽  
Esrd Patients

Abstract Background Patients with end-stage renal disease are exposed to extreme volume shifts and thereby cardiovascular strain as a consequence of interdialytic weight gain, fluid removal during hemodialysis and also chronic fluid overload. In long-term hemodialysis patients, higher IDWG (interdialytic weight gain) is associated with poor survival and increased cardiovascular death. Patients with the lowest interdialytic fluid retention have the greatest survival. It was found that increased interdialytic volume load is associated with increased both LVMI and FGF-23 level. Objective To evaluate correlation between hypervolemia, left ventricular hypertrophy and FGF-23 in prevalent hemodialysis patients. Patients and Methods This cross sectional study was conducted in Ain shams university hospital and Al Agoza hospital, on 60 prevalent hemodialysis patients.Three patient died during the study. Results FGF-23 had a positive correlation with (weight gain, (PO4)3-, PTH, IVS, PW and LVMI). Conclusion FGF-23 might be a marker of volume overload and LVH in ESRD patients, as it positively correlated with (weight gain, IVS, PW and LVMI). FGF-23 is a marker of bone diseases, as it positively correlated with (PO4)3- and PTH. Volume overload has a negative impact on morbidity and mortality in ESRD patients.

scholarly journals SP556VASCULAR CALCIFICATION AND LEFT VENTRICULAR HYPERTROPHY IN HEMODIALYSIS PATIENTS: INTERRELATIONSHIP AND CLINICAL IMPACTS

2017 ◽  
Vol 32 (suppl_3) ◽  
pp. iii321-iii321
Author(s):  
Hyeon Seok Hwang ◽  
Jung Sun Cho ◽  
Yu Ah Hong ◽  
Yoon Kyung Chang ◽  
Seok Joon Shin ◽  
...  
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Hemodialysis Patients ◽  
Left Ventricular
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