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Clinical applications of retrograde autologous priming in cardiopulmonary bypass in pediatric cardiac surgery 56
Fu,G.W.; Nie,Y.F.; Jiao,Z.Y.; Zhao,W.Z..
Retrograde autologous priming (RAP) has been routinely applied in cardiac pediatric cardiopulmonary bypass (CPB). However, this technique is performed in pediatric patients weighing more than 20 kg, and research about its application in pediatric patients weighing less than 20 kg is still scarce. This study explored the clinical application of RAP in CPB in pediatric patients undergoing cardiac surgery. Sixty pediatric patients scheduled for cardiac surgery were randomly divided into control and experimental groups. The experimental group was treated with CPB using RAP, while the control group was treated with conventional CPB (priming with suspended red blood cells, plasma and albumin). The hematocrit (Hct) and lactate (Lac) levels at different...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cardiopulmonary bypass; Retrograde autologous priming; Cardiac surgery.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500703
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Differentiating origins of outflow tract ventricular arrhythmias: a comparison of three different electrocardiographic algorithms 56
Jiao,Z.Y.; Li,Y.B.; Mao,J.; Liu,X.Y.; Yang,X.C.; Tan,C.; Chu,J.M.; Liu,X.P..
Our objective is to evaluate the accuracy of three algorithms in differentiating the origins of outflow tract ventricular arrhythmias (OTVAs). This study involved 110 consecutive patients with OTVAs for whom a standard 12-lead surface electrocardiogram (ECG) showed typical left bundle branch block morphology with an inferior axis. All the ECG tracings were retrospectively analyzed using the following three recently published ECG algorithms: 1) the transitional zone (TZ) index, 2) the V2 transition ratio, and 3) V2 R wave duration and R/S wave amplitude indices. Considering all patients, the V2 transition ratio had the highest sensitivity (92.3%), while the R wave duration and R/S wave amplitude indices in V2 had the highest specificity (93.9%). The latter...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Premature ventricular contraction; Ventricular tachycardia; Electrocardiogram; Radiofrequency catheter ablation.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500605
Registros recuperados: 2
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