![](/images/graphics-bg.png)
Surgical Treatment of Concomitant Atrial Fibrillation: Focus onto Atrial Contractility
المؤلفون المشاركون
Veglia, Fabrizio
Loardi, Claudia
Galli, Claudia
Naliato, Moreno
Zanobini, Marco
Pepi, Mauro
Alamanni, F.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-01
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Background.
Maze procedure aims at restoring sinus rhythm (SR) and atrial contractility (AC).
This study evaluated multiple aspects of AC recovery and their relationship with SR regain after ablation.
Methods.
122 mitral and fibrillating patients underwent radiofrequency Maze.
Rhythm check and echocardiographic control of biatrial contractility were performed at 3, 6, 12, and 24 months postoperatively.
A multivariate Cox analysis of risk factors for absence of AC recuperation was applied.
Results.
At 2-years follow-up, SR was achieved in 79% of patients.
SR-AC coexistence increased from 76% until 98%, while biatrial contraction detection augmented from 84 to 98% at late stage.
Shorter preoperative arrhythmia duration was the only common predictor of SR-AC restoring, while pulmonary artery pressure (PAP) negatively influenced AC recuperation.
Early AC restoration favored future freedom from arrhythmia recurrence.
Minor LA dimensions correlated with improved future A/E value and vice versa.
Right atrial (RA) contractility restoring favored better left ventricular (LV) performance and volumes.
Conclusions.
SR and left AC are two interrelated Maze objectives.
Factors associated with arrhythmia “chronic state” (PAP and arrhythmia duration) are negative predictors of procedural success.
Our results suggest an association between postoperative LA dimensions and “kick” restoring and an influence of RA contraction onto LV function.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Loardi, Claudia& Alamanni, F.& Galli, Claudia& Naliato, Moreno& Veglia, Fabrizio& Zanobini, Marco…[et al.]. 2015. Surgical Treatment of Concomitant Atrial Fibrillation: Focus onto Atrial Contractility. BioMed Research International،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1054840
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Loardi, Claudia…[et al.]. Surgical Treatment of Concomitant Atrial Fibrillation: Focus onto Atrial Contractility. BioMed Research International No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1054840
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Loardi, Claudia& Alamanni, F.& Galli, Claudia& Naliato, Moreno& Veglia, Fabrizio& Zanobini, Marco…[et al.]. Surgical Treatment of Concomitant Atrial Fibrillation: Focus onto Atrial Contractility. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1054840
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1054840
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)