Hemodialysis versus continuous ambulatory peritoneal dialysis: effects on the heart. 1995

M E Canziani, and M Cendoroglo Neto, and M A Saragoça, and J L Cassiolato, and O L Ramos, and H Ajzen, and S A Draibe
Nephrology Division of Escola Paulista de Medicina and Centrocor, São Paulo, Brazil.

In this study we compared the influence of 2 different modalities of treatment, CAPD and hemodialysis, on the prevalence and severity of left ventricular hypertrophy and cardiac arrhythmias of chronic renal failure patients. We compared 27 patients on the CAPD program with 27 patients on the chronic hemodialysis matched for sex, age, and duration of dialysis treatment. The prevalence of hypertension was significantly lower in CAPD than in hemodialysis patient (41% vs. 81%, p = 0.0023). Blood pressure levels were also lower in CAPD than in hemodialysis patients (systolic pressure 124.9 +/- 4.7 vs. 154.8 +/- 4.6 mm Hg, p < 0.0001; diastolic pressure 77.5 +/- 2.9 vs. 93.3 +/- 2.8 mm Hg, p = 0.0001). Left ventricular hypertrophy (LVH) was present in 52% of CAPD and in 93% of hemodialysis patients (p = 0.0008). Severe cardiac arrhythmias (Lown 3-4) occurred in only 4% of CAPD and in 33% of the hemodialysis group (p = 0.0149). The lower frequency of LVH in CAPD might explain the lower incidence of severe arrhythmias.

UI MeSH Term Description Entries
D006973 Hypertension Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more. Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D007676 Kidney Failure, Chronic The end-stage of CHRONIC RENAL INSUFFICIENCY. It is characterized by the severe irreversible kidney damage (as measured by the level of PROTEINURIA) and the reduction in GLOMERULAR FILTRATION RATE to less than 15 ml per min (Kidney Foundation: Kidney Disease Outcome Quality Initiative, 2002). These patients generally require HEMODIALYSIS or KIDNEY TRANSPLANTATION. ESRD,End-Stage Renal Disease,Renal Disease, End-Stage,Renal Failure, Chronic,Renal Failure, End-Stage,Chronic Kidney Failure,End-Stage Kidney Disease,Chronic Renal Failure,Disease, End-Stage Kidney,Disease, End-Stage Renal,End Stage Kidney Disease,End Stage Renal Disease,End-Stage Renal Failure,Kidney Disease, End-Stage,Renal Disease, End Stage,Renal Failure, End Stage
D008297 Male Males
D010531 Peritoneal Dialysis, Continuous Ambulatory Portable peritoneal dialysis using the continuous (24 hours a day, 7 days a week) presence of peritoneal dialysis solution in the peritoneal cavity except for periods of drainage and instillation of fresh solution. CAPD,Continuous Ambulatory Peritoneal Dialysis
D005260 Female Females
D006321 Heart The hollow, muscular organ that maintains the circulation of the blood. Hearts
D006435 Renal Dialysis Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION. Dialysis, Extracorporeal,Dialysis, Renal,Extracorporeal Dialysis,Hemodialysis,Dialyses, Extracorporeal,Dialyses, Renal,Extracorporeal Dialyses,Hemodialyses,Renal Dialyses
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001145 Arrhythmias, Cardiac Any disturbances of the normal rhythmic beating of the heart or MYOCARDIAL CONTRACTION. Cardiac arrhythmias can be classified by the abnormalities in HEART RATE, disorders of electrical impulse generation, or impulse conduction. Arrhythmia,Arrythmia,Cardiac Arrhythmia,Cardiac Arrhythmias,Cardiac Dysrhythmia,Arrhythmia, Cardiac,Dysrhythmia, Cardiac

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