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Post operative atrial fibrillation

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https://www.readbyqxmd.com/read/29326112/epidemiology-of-new-onset-atrial-fibrillation-following-coronary-artery-bypass-graft-surgery
#1
Giovanni Filardo, Ralph J Damiano, Gorav Ailawadi, Vinod H Thourani, Benjamin D Pollock, Danielle M Sass, Teresa K Phan, Hoa Nguyen, Briget da Graca
OBJECTIVES: Postoperative atrial fibrillation (AF) following coronary artery bypass graft surgery (CABG) is significantly associated with reduced survival, but poor characterisation and inconsistent definitions present barriers to developing effective prophylaxis and management. We sought to address this knowledge gap. METHODS: From 2002 to 2010, 11 239 consecutive patients without AF underwent isolated CABG at five sites. Clinical data collected for the Society of Thoracic Surgeons (STS) Database were augmented with details on AF detected via continuous in-hospital ECG/telemetry monitoring to assess new-onset post-CABG AF (adjusted for STS risk of mortality); time to first AF; durations of first and longest AF episodes; total in-hospital time in AF; number of in-hospital AF episodes; operative mortality; stroke; discharge in AF; and length of stay (LOS)...
January 11, 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29325364/-the-efficacy-and-safety-of-coil-embolization-of-septal-branch-in-the-treatment-of-patients-with-obstructive-hypertrophic-cardiomyopathy
#2
H Liu, Q Wu, H W Tan, J Pang
Objective: To observe the clinical efficacy and safety of coil embolization of septal branch in the treatment of obstructive hypertrophic cardiomyopathy (HOCM). Methods: Eighteen patients with HOCM hospitalized in our department from September 2014 to October 2016 were enrolled in this study. There were 12 males and 6 females in this cohort and the age of patients ranged from 22 to 64 years old. Left ventricular outflow tract gradient (LVOTG) was derived from echocardiographic apical five-chamber view at pre-operation and at 48 hours and 6 months post operation...
December 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29317115/post-procedural-n-terminal-pro-brain-natriuretic-peptide-predicts-one-year-mortality-after-transcatheter-aortic-valve-implantation
#3
Nelson Carlos Vale, Rui Campante Teles, Sérgio Madeira, João Brito, Manuel Sousa Almeida, Tiago Nolasco, Joao Abecasis, Gustavo Rodrigues, João Carmo, Maria Furstenau, Regina Ribeiras, José Pedro Neves, Miguel Mendes
INTRODUCTION: Natriuretic peptides are ubiquitously used for diagnosis, follow-up and prognostic assessment in various heart conditions. N-terminal pro-brain natriuretic peptide (NT-proBNP) correlates with aortic stenosis severity, however its significance after transcatheter aortic valve implantation (TAVI) is not well established. AIM: We aimed to assess the prognostic value of NT-proBNP at one year in patients undergoing TAVI. METHODS: This single-center retrospective analysis included 151 patients in whom both baseline and one-month post-procedure NT-proBNP were measured, from 206 consecutive patients undergoing TAVI between November 2008 and December 2014...
January 6, 2018: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29302461/warfarin-anticoagulation-in-acute-type-a-aortic-dissection-survivors-watas
#4
Yskert von Kodolitsch, Oliver Wilson, Helke Schüler, Axel Larena-Avellaneda, Tilo Kölbel, Sabine Wipper, Fiona Rohlffs, Christian Behrendt, E Sebastian Debus, Jens Brickwedel, Evaldas Girdauskas, Christian Detter, Alexander M Bernhardt, Jürgen Berger, Stefan Blankenberg, Hermann Reichenspurner, Tamer Ghazy, Klaus Matschke, Ralf-Thorsten Hoffmann, Norbert Weiss, Adrian Mahlmann
Background: Early survivors of acute type A aortic dissection (AAAD) remain at risk for late death and late aortic events. However, the frequency and long-term effects of warfarin anticoagulation on long-term outcome in post-surgical AAAD survivors have not been elucidated. Methods: Two tertiary care centers performed a retrospective observational cohort study of warfarin anticoagulation in AAAD in 243 persons with early survival of surgical repair (WATAS). Serial postoperative tomographic imaging was available in 106 persons...
December 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/29289938/pharmacological-interventions-for-preventing-post-operative-atrial-fibrillation-in-patients-undergoing-cardiac-surgery-a-network-meta-analysis-protocol
#5
Xiaoqin Wang, Liang Yao, Long Ge, Lun Li, Fuxiang Liang, Qi Zhou, Yaolong Chen, Yongfeng Wang, Kehu Yang
INTRODUCTION: Postoperative atrial fibrillation (POAF) is the most common complication following cardiac surgery, and randomised clinical trials (RCTs) and systematic reviews have been conducted to compare and evaluate different pharmacological interventions for preventing POAF. This study aimed to explore the effect of different pharmacological interventions for prophylaxis against POAF after cardiac surgery using network meta-analysis (NMA). METHODS AND ANALYSIS: A systematic search will be performed in PubMed, EMBASE and the Cochrane Library to identify RCTs, systematic reviews, meta-analyses or NMA of different pharmacological interventions for POAF...
December 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/29250286/rhythm-control-for-post-operative-atrial-fibrillation-still-a-promising-future
#6
Amr S Omar, Abdulaziz AlKhulaifi
No abstract text is available yet for this article.
April 2017: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/29221339/laparoscopic-repair-of-a-peritoneopericardial-diaphragmatic-hernia-after-a-convergent-procedure-for-the-treatment-of-atrial-fibrillation
#7
Antony Delliturri, Shintaro Chiba, Igor Brichkov, Danny Sherwinter
Peritoneopericardial diaphragmatic hernia is a rare entity involving herniation of abdominal viscera through the diaphragm into the pericardial sac. It is most often seen after blunt abdominal trauma, but can occur following any trans-diaphragmatic intervention. We report on a 56-year-old female with peritoneopericardial diaphragmatic hernia secondary to a convergent procedure for the treatment of atrial fibrillation, who underwent a laparoscopic repair. An anterior abdominal wall laparoscopic approach was employed...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29200066/reduced-left-ventricular-global-longitudinal-strain-predicts-prolonged-hospitalization-a-cohort-analysis-of-patients-having-aortic-valve-replacement-surgery
#8
Abraham Sonny, Andrej Alfirevic, Shiva Sale, Nicole M Zimmerman, Jing You, A Marc Gillinov, Daniel I Sessler, Andra E Duncan
BACKGROUND: Left ventricular ejection fraction (LVEF) is often preserved in patients with aortic stenosis and thus cannot distinguish between normal myocardial contractile function and subclinical dysfunction. Global longitudinal strain and strain rate (SR), which measure myocardial deformation, are robust indicators of myocardial function and can detect subtle myocardial dysfunction that is not apparent with conventional echocardiographic measures. Strain and SR may better predict postoperative outcomes than LVEF...
November 30, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29168552/predictors-of-post-operative-atrial-fibrillation-in-patients-undergoing-isolated-coronary-artery-bypass-grafting
#9
Iwona Gorczyca-Michta, Kamil Michta, Edward Pietrzyk, Beata Wożakowska-Kapłon
BACKGROUND: Post-operative atrial fibrillation (POAF) is the most common cardiac arrhythmia occurring after coronary artery bypass grafting (CABG). Arrhythmia leads to prolonged hospitalization and may have impact on both short-term and long-term prognoses. AIM: The aim of this paper was the evaluation of the incidence of POAF in patients after CABG as well as the identification of its predictors. METHODS: The study was performed on 791 patients (selected from a group of 1031 patients who underwent CABG in the Clinical Department of Cardiology in years 2009-2011) who did not suffer from atrial fibrillation (AF) prior to isolated CABG...
November 23, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/29148156/long-term-outcomes-for-different-surgical-strategies-to-treat-left-ventricular-outflow-tract-obstruction-in-hypertrophic-cardiomyopathy
#10
Richard Collis, Oliver Watkinson, Constantinos O'Mahony, Oliver P Guttmann, Antonis Pantazis, Maria Tome-Esteban, Victor Tsang, Venkatachalam Chandrasekaran, Christopher G A McGregor, Perry M Elliott
AIMS: Surgical intervention is used to treat dynamic left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy. This study assesses the effect of different surgical strategies on long-term mortality and morbidity. METHODS AND RESULTS: In total, 347 patients underwent surgical intervention for LVOTO (1988-2015). Group A (n = 272) underwent septal myectomy; Group B (n = 33), septal myectomy and mitral valve (MV) repair; Group C (n = 22), myectomy and MV replacement; and Group D (n = 20), MV replacement alone...
November 16, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/29126549/predicting-new-onset-post-coronary-artery-bypass-graft-atrial-fibrillation-with-existing-risk-scores
#11
Benjamin D Pollock, Giovanni Filardo, Briget da Graca, Teresa K Phan, Gorav Ailawadi, Vinod Thourani, Ralph J Damiano, James R Edgerton
BACKGROUND: New-onset atrial fibrillation (AF) after coronary artery bypass graft (CABG) operation is associated with poorer survival. Blanket prophylaxis efforts have not appreciably decreased incidence, making targeted prevention for high-risk patients desirable. We compared predictive abilities of existing scores developed/used to predict adverse CABG outcomes (Society of Thoracic Surgeons' [STS] risk of mortality) or AF not associated with cardiac operation (the Cohorts for Heart and Aging Research in Genomic Epidemiology [CHARGE]-AF score, the CHA2DS2-VASc score), and a risk model for predicting postoperative AF following cardiac operations (POAF score), with age (the most consistently identified post-CABG AF risk factor)...
November 7, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29121194/cost-effectiveness-of-colchicine-treatment-on-post-operative-atrial-fibrillation-poaf-events-in-patients-of-major-cardiac-surgery
#12
M Barman, Mahmoud Tantawy, Mark Sopher, Carsten Lennerz
Background: Post-operative atrial fibrillation (POAF) occurs in 20-50% of patients amid post-operative stay after Cardiac Surgery. We intend to determine whether colchicine therapy in patients undergoing cardiac surgery is a cost-effective strategy for prevention of postoperative atrial fibrillation. To undertake cost utility analysis and calculate ICUR for colchicine therapy in these subgroup of patients. Design: Decision tree model to calculate the incremental cost utility ratio comparing two treatment strategies in patients undergoing cardiac surgery...
November 7, 2017: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/29078677/uniportal-video-assisted-thoracoscopic-surgery-vats-technique-is-associated-with-decreased-narcotic-usage-over-traditional-vats-lobectomy
#13
Scott Gregory Louis, William James Gibson, Chase Lynn King, Nirmal Kumar Veeramachaneni
BACKGROUND: Uniportal video-assisted thoracoscopic surgery (VATS) is gaining popularity internationally, but remains an uncommon practice in the United States. One proposed benefit is a decrease in narcotic usage and peri-operative pain when compared to traditional multiple incision VATS. The purpose of this study was to determine the post-operative narcotic usage between patients undergoing anatomic lobectomy via traditional VATS as compared to patients undergoing uniportal VATS. METHODS: All consecutive patients undergoing anatomic lobectomy for presumed malignancy by a single surgeon at an academic medical institution were recorded between July 2013 and September 2015...
2017: Journal of Visualized Surgery
https://www.readbyqxmd.com/read/29027295/progression-of-late-post-operative-atrial-fibrillation-in-patients-with-tetralogy-of-fallot
#14
Tanwier T T K Ramdjan, Elisabeth M J P Mouws, Christophe P Teuwen, Gustaf D S Sitorus, Charlotte A Houck, Ad J J C Bogers, Natasja M S de Groot
INTRODUCTION: ToF patients are at risk for ventricular deterioration at a relatively young age, which can be aggravated by AF development. Therefore, knowledge on AF development and its timespan of progression is essential to guide treatment strategies for AF. OBJECTIVE: We examined late post-operative AF onset and progression in ToF patients during long-term follow-up after ToF correction. In addition, co-existence of regular supraventricular tachyarrhythmias (SVT) and ventricular tachyarrhythmias (VTA) was analyzed...
October 13, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28962198/analysis-of-risk-factors-for-post-operative-complications-and-prognostic-predictors-of-disease-recurrence-following-definitive-treatment-of-patients-with-esophageal-cancer-from-two-medical-centers-in-northwest-china
#15
Jichang Wang, Boxiang Zhang, Jinying Meng, Guodong Xiao, Xiang Li, Gang Li, Sida Qin, Ning Du, Jia Zhang, Jing Zhang, Chongwen Xu, Shou-Ching Tang, Rui Liang, Hong Ren, Xin Sun
Evaluating the clinicopathological features of patients receiving definitive treatment for esophageal cancer may facilitate the identification of patterns and factors associated with post-operative complications, and enable the development of a surveillance strategy for surviving patients at a higher risk of disease recurrence. In the present study, clinical data from 579 patients with esophageal cancer that underwent radical resection of esophagus were collected. These patients were admitted to two medical centers in Northwest China, and information regarding the presence or absence of basic chronic diseases and post-operative results were retrospectively analyzed...
September 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28918897/colchicine-for-primary-prevention-of-atrial-fibrillation-after-open-heart-surgery-systematic-review-and-meta-analysis
#16
Carsten Lennerz, Manish Barman, Mahmoud Tantawy, Mark Sopher, Peter Whittaker
BACKGROUND: Atrial fibrillation occurs frequently after open-heart surgery. It is associated with increased morbidity and mortality, longer hospital stays, and increased healthcare costs. Prophylactic administration of colchicine may mitigate post-operative atrial fibrillation (POAF). METHODS: We searched PubMed, ClinicalTrials.gov and CENTRAL databases to identify randomized controlled trials (RCTs) that; (1) compared prophylactic use of colchicine to placebo, or usual care, in patients with sinus rhythm who underwent elective open-heart surgery and (2) reported POAF-incidence...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28902899/selective-autonomic-stimulation-of-the-av-node-fat-pad-to-control-rapid-post-operative-atrial-arrhythmias
#17
Marco A Mercader, Dingchao He, Aditya C Sharma, Mark C Marchitto, Gregory Trachiotis, Gene A Bornzin, Richard Jonas, Jeffrey P Moak
Junctional ectopic tachycardia (JET) and atrial fibrillation (AF) occur in patients recovering from open-heart surgery (OHS). Pharmacologic treatment is used for the control of post-operative atrial arrhythmias (POAA), but is associated with side effects. There is a need for a reversible, modulated solution to rate control. We propose a non-pharmacologic technique that can modulate AV nodal conduction in a selective fashion. Ten mongrel dogs underwent OHS. Stimulation of the anterior right (AR) and inferior right (IR) fat pad (FP) was done using a 7-pole electrode...
2017: PloS One
https://www.readbyqxmd.com/read/28888481/spatial-distribution-of-conduction-disorders-during-sinus-rhythm
#18
Eva A H Lanters, Ameeta Yaksh, Christophe P Teuwen, Lisette J M E van der Does, Charles Kik, Paul Knops, Denise M S van Marion, Bianca J J M Brundel, Ad J J C Bogers, Maurits A Allessie, Natasja M S de Groot
BACKGROUND: Length of lines of conduction block (CB) during sinus rhythm (SR) at Bachmann's bundle (BB) is associated with atrial fibrillation (AF). However, it is unknown whether extensiveness of CB at BB represents CB elsewhere in the atria. We aim to investigate during SR 1) the spatial distribution and extensiveness of CB 2) whether there is a predilection site for CB and 3) the association between CB and incidence of post-operative AF. METHODS: During SR, epicardial mapping of the right atrium (RA), BB and left atrium was performed in 209 patients with coronary artery disease...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28878572/dabigatran-reversal-with-idarucizumab-in-a-patient-undergoing-heart-transplantation-first-european-report
#19
António Tralhão, Carlos Aguiar, Jorge Ferreira, Maria José Rebocho, Emília Santos, Dinis Martins, José Pedro Neves
BACKGROUND: Dabigatran is a direct thrombin inhibitor with a favorable effectiveness and safety profile when compared to vitamin K antagonists, both in randomized trials and real world registries of atrial fibrillation patients. Yet, physicians' fear of high bleeding risk scenarios in daily clinical practice still precludes a more widespread use of oral anticoagulation. We hereby report a successful case of dabigatran reversal with the novel monoclonal antibody fragment idarucizumab in a patient undergoing heart transplantation...
2017: Thrombosis Journal
https://www.readbyqxmd.com/read/28852954/pressure-ulcers-are-associated-with-6-month-mortality-in-elderly-patients-with-hip-fracture-managed-in-orthogeriatric-care-pathway
#20
Emmanuelle Magny, Helene Vallet, Judith Cohen-Bittan, Mathieu Raux, Antony Meziere, Marc Verny, Bruno Riou, Frédéric Khiami, Jacques Boddaert
Despite orthogeriatric management, 12% of the elderly experienced PUs after hip fracture surgery. PUs were significantly associated with a low albumin level, history of atrial fibrillation coronary artery disease, and diabetes. The risk ratio of death at 6 months associated with pressure ulcer was 2.38 (95% CI 1.31-4.32%, p = 0.044). INTRODUCTION: Pressure ulcers in hip fracture patients are frequent and associated with a poor outcome. An orthogeriatric management, recommended by international guidelines in hip fracture patients and including pressure ulcer prevention and treatment, could influence causes and consequences of pressure ulcer...
August 29, 2017: Archives of Osteoporosis
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