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10.1136/pmj.78.919.273 http://scihub22266oqcxt.onion/10.1136/pmj.78.919.273 12151568!1742352!12151568     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       Postgrad+Med+J 2002 ; 78 (919): 273-5 Nephropedia Template TP {{tp|p=12151568|t=2002. Changes in the corrected QT interval and corrected QT dispersion during haemodialysis |pdf=|usr=}}{{12151568}} gab.com Text Changes in the corrected QT interval and corrected QT dispersion during haemodialysis JO: Postgrad Med J http://www.kidney.de/pget.php?&tw=1&pmid=12151568 #FOAvip The link between increased QT dispersion and cardiac death in subjects with diabetes and arterial disease is well recognised. Corrected QT dispersion was studied in subjects with end stage renal failure on haemodialysis. Thirty one stable, chronic subjects on haemodialysis had 12-lead electrocardiograms (ECGs) taken before and after a single haemodialysis session. The QT interval was measured manually in each and the corrected QT and corrected QT dispersion calculated. Serum concentrations of potassium, calcium, and magnesium were measured at the same time as ECG acquisition. Corrected QT dispersion increased from a mean (SEM) 90.6 (5.8) to 117.7 (10.2) ms (p=0.002). Serum potassium and magnesium decreased from 5.0 (0.14) to 3.5 (0.09) mmol/l and 0.95 (0.04) to 0.89 (0.09) mmol/l respectively, while serum calcium increased from 2.56 (0.04) to 2.77 (0.04) mmol/l. Intradialytic weight fell by a mean of 2.1 kg. There was no significant correlation between the change in QTc dispersion and the changes in measured serum anions or the subjects' weight during dialysis. Corrected QT dispersion was higher in subjects on haemodialysis than previously suggested normal values, and was significantly increased by haemodialysis. This reflects increased inhomogeneous ventricular repolarisation, which may lead to an increased risk of arrhythmias and sudden death. Studies looking at QT dispersion in subjects on dialysis should standardise the timing of ECG recordings taken with respect to dialysis. Twit Text FOAVip Changes in the corrected QT interval and corrected QT dispersion during haemodialysis ????Postgrad Med J http://www.kidney.de/pget.php?&tw=1&pmid=12151568 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=12151568 #FOAvip English Wikipedia <ref>{{Cite pmid|12151568}}</ref> Changes in the corrected QT interval and corrected QT dispersion during haemodialysis #MMPMID12151568 Howse M; Sastry S; Bell GM Postgrad Med J 2002[May]; 78 (919): 273-5 PMID12151568show ga The link between increased QT dispersion and cardiac death in subjects with diabetes and arterial disease is well recognised. Corrected QT dispersion was studied in subjects with end stage renal failure on haemodialysis. Thirty one stable, chronic subjects on haemodialysis had 12-lead electrocardiograms (ECGs) taken before and after a single haemodialysis session. The QT interval was measured manually in each and the corrected QT and corrected QT dispersion calculated. Serum concentrations of potassium, calcium, and magnesium were measured at the same time as ECG acquisition. Corrected QT dispersion increased from a mean (SEM) 90.6 (5.8) to 117.7 (10.2) ms (p=0.002). Serum potassium and magnesium decreased from 5.0 (0.14) to 3.5 (0.09) mmol/l and 0.95 (0.04) to 0.89 (0.09) mmol/l respectively, while serum calcium increased from 2.56 (0.04) to 2.77 (0.04) mmol/l. Intradialytic weight fell by a mean of 2.1 kg. There was no significant correlation between the change in QTc dispersion and the changes in measured serum anions or the subjects' weight during dialysis. Corrected QT dispersion was higher in subjects on haemodialysis than previously suggested normal values, and was significantly increased by haemodialysis. This reflects increased inhomogeneous ventricular repolarisation, which may lead to an increased risk of arrhythmias and sudden death. Studies looking at QT dispersion in subjects on dialysis should standardise the timing of ECG recordings taken with respect to dialysis. |Adult[MESH] |Aged[MESH] |Calcium/blood[MESH] |Electrocardiography, Ambulatory[MESH] |Female[MESH] |Humans[MESH] |Kidney Failure, Chronic/blood/*therapy[MESH] |Long QT Syndrome/blood/*etiology[MESH] |Magnesium/blood[MESH] |Male[MESH] |Middle Aged[MESH] |Potassium/blood[MESH]Changes in the corrected QT interval and corrected QT dispersion durin(epmc).pdf DeepDyve Pubget Overpricing