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10.3109/0886022X.2012.656561 http://scihub22266oqcxt.onion/10.3109/0886022X.2012.656561 22299661!4861151!22299661     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Ren+Fail 2012 ; 34 (4): 408-12 Nephropedia Template TP {{tp|p=22299661|t=2012. The effect of different dialysate magnesium concentrations on QTc dispersion in hemodialysis patients |pdf=|usr=}}{{22299661}} gab.com Text The effect of different dialysate magnesium concentrations on QTc dispersion in hemodialysis patients JO: Ren Fail http://www.kidney.de/pget.php?&tw=1&pmid=22299661 #FOAvip BACKGROUND: Electrolyte changes during dialysis affect corrected QT (QTc) and QTc dispersion (QTcd), a surrogate marker of arrhythmogenicity. The impact of magnesium on QTcd is not clear. METHODS: Twenty-two stable patients on maintenance hemodialysis were enrolled in this study. Each underwent two consecutive hemodialysis sessions at least 2 days apart, the first against normal magnesium dialysate (with magnesium at 1.8 mg/dL) followed by a low magnesium dialysate (with magnesium at 0.6 mg/dL). Pre- and post-dialysis weights, blood pressure, electrolytes, and 12-lead surface EKG were recorded. The QT interval and the QTcd were calculated before and after dialysis in both sessions. RESULTS: Of 22 patients, 16 were female. The mean age +/- SD was 53.7 +/- 18.0 years. The mean change of QTcd (pre- vs. post-dialysis) was 9.5 ms (p = 0.120) and 9.3 ms (p = 0.145) in low and normal magnesium groups, respectively. Using univariate analysis, there was a statistically significant decrease in the mean blood pressure, weight, potassium, magnesium, and QTc interval post-dialysis (compared to pre-dialysis) in both groups (p </= 0.049). Post-dialysis concentrations of sodium and calcium were unchanged (compared to pre-dialysis) but bicarbonate increased with both dialysate groups (p < 0.001). The mean change of QTcd was not significant pre- versus post-dialysis by univariate analysis in either group. Multiple linear regression analysis adjusting for pertinent factors did not change the results in either of the two groups. CONCLUSION: Using a low magnesium dialysate bath in hemodynamically stable hemodialysis patients without preexisting advanced cardiac disease does not significantly impact QTcd. Twit Text FOAVip The effect of different dialysate magnesium concentrations on QTc dispersion in hemodialysis patients ????Ren Fail http://www.kidney.de/pget.php?&tw=1&pmid=22299661 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=22299661 #FOAvip English Wikipedia <ref>{{Cite pmid|22299661}}</ref> The effect of different dialysate magnesium concentrations on QTc dispersion in hemodialysis patients #MMPMID22299661 Afshinnia F; Doshi H; Rao PS Ren Fail 2012[]; 34 (4): 408-12 PMID22299661show ga BACKGROUND: Electrolyte changes during dialysis affect corrected QT (QTc) and QTc dispersion (QTcd), a surrogate marker of arrhythmogenicity. The impact of magnesium on QTcd is not clear. METHODS: Twenty-two stable patients on maintenance hemodialysis were enrolled in this study. Each underwent two consecutive hemodialysis sessions at least 2 days apart, the first against normal magnesium dialysate (with magnesium at 1.8 mg/dL) followed by a low magnesium dialysate (with magnesium at 0.6 mg/dL). Pre- and post-dialysis weights, blood pressure, electrolytes, and 12-lead surface EKG were recorded. The QT interval and the QTcd were calculated before and after dialysis in both sessions. RESULTS: Of 22 patients, 16 were female. The mean age +/- SD was 53.7 +/- 18.0 years. The mean change of QTcd (pre- vs. post-dialysis) was 9.5 ms (p = 0.120) and 9.3 ms (p = 0.145) in low and normal magnesium groups, respectively. Using univariate analysis, there was a statistically significant decrease in the mean blood pressure, weight, potassium, magnesium, and QTc interval post-dialysis (compared to pre-dialysis) in both groups (p |*Renal Dialysis[MESH] |Arrhythmias, Cardiac/etiology/metabolism/*physiopathology[MESH] |Cross-Over Studies[MESH] |Dialysis Solutions/*chemistry[MESH] |Electrocardiography/*drug effects[MESH] |Female[MESH] |Humans[MESH] |Kidney Failure, Chronic/complications/metabolism/*therapy[MESH] |Magnesium/*analysis/pharmacokinetics[MESH] |Male[MESH] |Middle Aged[MESH]The effect of different dialysate magnesium concentrations on QTc disp(epmc).pdf DeepDyve Pubget Overpricing