keyword
MENU ▼
Read by QxMD icon Read
search

left.atrial.appendage

keyword
https://www.readbyqxmd.com/read/28439617/-stroke-prophylaxis-in-atrial-fibrillation-when-how-and-for-whom
#1
T Maurer, C Sohns
In patients suffering from atrial fibrillation (AF), modern antithrombotic therapy and anticoagulation strategies should be individualized based on shared decision making including patient preferences and the absolute and relative risks of stroke and bleeding. Estimation of the individual risk for stroke is still based on the CHA2DS2-VASc score. Based on the most recent guidelines for the management of AF, oral anticoagulation therapy should be considered for men with a CHA2DS2-VASc score ≥1 and women with a score ≥2, balancing the expected stroke reduction, risk of bleeding and patient preference...
April 24, 2017: Herz
https://www.readbyqxmd.com/read/28438723/long-term-outcomes-of-minimally-invasive-surgical-ablation-for-atrial-fibrillation-a-single-center-experience
#2
Aditya Saini, Yuhning L Hu, Vigneshwar Kasirajan, Frederick T Han, Muhammad Z Khan, Luke Wolfe, Sampath Gunda, Jayanthi N Koneru, Kenneth A Ellenbogen
BACKGROUND: Minimally invasive surgical AF ablation delivers RF energy via a thoracoscopic approach to perform pulmonary vein isolation and LA ganglionic plexi ablation. Data on long term outcomes of MISAA is lacking. OBJECTIVE: We report 5 year follow-up data from a prospective cohort of patients who underwent MISAA at a single center. METHODS: One hundred nine consecutive patients (60 paroxysmal, 49 persistent, mean age 62.7±9.3 years) underwent MISAA with left atrial appendage exclusion by a single surgeon between 2006 and 2012...
April 21, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28438308/cardiovascular-outcomes-with-surgical-left-atrial-appendage-exclusion-in-patients-with-atrial-fibrillation-who-underwent-valvular-heart-surgery-from-the-national-inpatient-sample-database
#3
Ayman Elbadawi, Odunayo Olorunfemi, Gbolahan O Ogunbayo, Marwan Saad, Islam Y Elgendy, Zainab Arif, Haytham Badran, Deola Saheed, Hamdy M A Ahmed, Mohan Rao
Left atrial appendage (LAA) exclusion is a commonly performed procedure to reduce the embolic events in patients with atrial fibrillation (AF) who underwent cardiac surgeries. Our study aimed to evaluate the in-hospital outcomes of LAA exclusion in patients with AF who underwent valvular heart surgeries. We queried the Nationwide Inpatient Sample Database from 1998 to 2013 for patients with the International Classification of Diseases, Ninth Edition, Clinical Modification, diagnosis codes for AF and underwent any valvular heart surgery...
March 29, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28436533/left-atrial-appendage-electrical-isolation-for-atrial-fibrillation-ice-and-fire
#4
EDITORIAL
Jorge Romero, Andrea Natale, Luigi Di Biase
No abstract text is available yet for this article.
April 24, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28433223/risk-of-intraatrial-thrombi-after-thoracoscopic-ablation-in-absence-of-heparin-and-appendage-closure
#5
Petr Budera, Pavel Osmancik, Dalibor Herman, David Talavera, Robert Petr, Zbynek Straka
BACKGROUND: Catheter and surgical ablation of atrial fibrillation (AF) can be associated with a risk of thromboembolic events. The goal of this study was to assess optimal anticoagulation management during thoracoscopic ablation of AF. METHODS: Fifty-two patients with persistent or long-standing persistent AF underwent hybrid ablation consisting of thoracoscopic ablation followed by electrophysiologic (EP) evaluation and consecutive ablation if indicated. The thoracoscopic ablation was performed using three different anticoagulation protocols: (1) without periprocedural heparin and without occlusion of the left atrial appendage; (2) with periprocedural heparin but without left atrial appendage occlusion; and (3) with periprocedural heparin and left atrial appendage occlusion...
April 19, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28432672/para-atrial-non-acute-mediastinal-hematoma-after-left-atrial-maze-procedure-mimicking-tumor-in-a-patient-with-treated-melanoma
#6
G Schaiberger, D Pucar, V Patel, B Bateson, H Williams, W Bates
INTRODUCTION: The Cox Maze III procedure is considered the gold standard open surgical procedure for management of atrial fibrillation. This article outlines a unique case of a para-atrial mediastinal hematoma following a bilateral thoracoscopic left atrial Maze procedure mimicking malignancy. REPORT: A 60-year-old male, with past history of melanoma, underwent bilateral thoracoscopic left atrial mini maze procedure with radiofrequency energy and exclusion of the left atrial appendage...
April 21, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28429702/case-images-successful-ablation-of-paroxysmal-atrial-fibrillation-originating-in-left-atrial-appendage-with-single-shot-cryoballoon-technique
#7
Uğur Canpolat, Banu Evranos, Nihan Bahadır, Hikmet Yorgun, Kudret Aytemir
No abstract text is available yet for this article.
April 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28429136/is-there-an-alternative-treatment-for-patients-intolerant-to-antiplatelet-therapy-if-percutaneous-left-atrial-appendage-closure-is-considered
#8
F Akca, N J Verberkmoes, S E Verstraeten, C van Laar, B P van Putte, A H M van Straten
INTRODUCTION: Left atrial appendage (LAA) closure has become of major interest for patients with atrial fibrillation intolerant to oral anticoagulation therapy (OAC). Patients with a contraindication to both OAC and antiplatelet therapy are not eligible for percutaneous LAA closure. We aimed to find an alternative treatment for these specific patients. METHODS: From March 2014 until December 2015 five patients were referred for percutaneous LAA closure. Alternative treatment was necessary due to an absolute contraindication to OAC and antiplatelet therapy (n = 4) or after previous failed percutaneous device implantation (n = 1)...
April 20, 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/28415905/cardiac-perivascular-epithelioid-cell-tumor
#9
Sanjay Rao, P Pavithra, Sunil Bhat, Colin John, Ashley J D'Cruz
Cardiac tumors presenting as mediastinal masses in childhood are rare. This report describes the case of a 6-year-old girl who presented to us after a failed attempt at resection of a mass arising from the left atrial appendage. Computed tomography-guided biopsy suggested a perivascular epithelioid cell tumor (PEComa). Sirolimus was started in order to reduce the mass size. She subsequently underwent resection of the mass by midline sternotomy approach and cardiopulmonary bypass. Recovery was uneventful and the child is doing well at two-year follow-up...
January 1, 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28413114/left-atrial-appendage-thrombi-relate-to-easily-accessible-clinical-parameters-in-patients-undergoing-atrial-fibrillation-transcatheter-ablation-a-multicenter-study
#10
Matteo Anselmino, Lucia Garberoglio, Sebastiano Gili, Emanuele Bertaglia, Giuseppe Stabile, Raffaella Marazzi, Sakis Themistoclakis, Franceso Solimene, Simone Frea, Walter Grosso Marra, Mara Morello, Marco Scaglione, Roberto De Ponti, Fiorenzo Gaita
BACKGROUND: Transesophageal echocardiography (TEE) is routinely performed before atrial fibrillation (AF) transcatheter ablation to exclude the presence of left atrial (LA) or LA appendage (LAA) thrombi. The aim of the study is to evaluate if easily accessible clinical parameters may relate to the presence of LA or LAA thrombi to identify patients who could potentially avoid TEE. METHODS AND RESULTS: Between January 2012 and September 2014, data from 1539 consecutive patients undergoing TEE, as a work-up before AF transcatheter ablation, in six large volume centers were collected...
April 8, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28411903/left-atrial-appendage-closure-device-in-atrial-fibrillation
#11
REVIEW
Michael C Giudici, Prashant D Bhave
The relationship of stroke and atrial fibrillation seems to become more complex as we gain more knowledge of the issue. Recent studies have questioned the temporal relationship between the two, which also questions causation. Left atrial appendage closure is an attractive, but unproven technology when compared with the 50-year experience with warfarin. In a patient who is on warfarin and having no issues with bleeding, medication intolerance, or lack of efficacy, it is difficult to justify stopping the drug and placing a closure device as sole therapy to prevent a stroke...
May 2017: Cardiology Clinics
https://www.readbyqxmd.com/read/28409845/procedural-success-and-intra-hospital-outcome-related-to-left-atrial-appendage-morphology-in-patients-that-receive-an-interventional-left-atrial-appendage-closure
#12
Christian Fastner, Michael Behnes, Benjamin Sartorius, Annika Wenke, Ibrahim El-Battrawy, Uzair Ansari, Ishar-Singh Gill, Martin Borggrefe, Ibrahim Akin
BACKGROUND: The interventional left atrial appendage (LAA) closure represents an emerging alternative to oral anticoagulation for stroke prevention in certain atrial fibrillation patients. Preliminary results have suggested high procedural success rates and fewer peri-interventional complications; however, there persists an insufficient understanding of the role of many underlying confounding variables (e.g., anatomical characteristics). HYPOTHESIS: It was investigated whether varying LAA morphologies influence procedural success as well as in-hospital outcome...
April 13, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28402461/left-atrial-appendage-empirical-electrical-isolation-for-persistent-atrial-fibrillation-time-for-a-change-in-practice
#13
Jorge Romero, Andrea Natale, Luigi Di Biase
No abstract text is available yet for this article.
April 11, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28401455/what-is-the-appropriate-lesion-set-for-ablation-in-patients-with-persistent-atrial-fibrillation
#14
REVIEW
Jorge Romero, Carola Gianni, Andrea Natale, Luigi Di Biase
Special attention must be paid to detect, diagnose, and optimize management of reversible or treatable causes of long-standing persistent atrial fibrillation (LSPAF) such as obesity, obstructive sleep apnea (OSA), hypertension, hypo or hyperthyroidism, inflammatory and infectious diseases, and stress. Though, we strongly believe that the role of the pulmonary veins (PVs) is more pronounced in paroxysmal atrial fibrillation (AF) than in persistent AF, performing an adequate pulmonary vein isolation is still key in LSPAF...
May 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28398383/-right-atrial-appendage-thrombosis-during-atrial-fibrillation-an-element-to-look-for
#15
Giovanni Barbati, Renato De Domenico, Stefania Rossi, Elena Vecchiato, Roberto Zeppellini
Oral anticoagulant therapy (OAT) is a mainstay of atrial fibrillation (AF) pharmacological treatment. Left atrial appendage closure is a possible treatment, when feasible, in patients with intracerebral hemorrhage during OAT. We report a case of right atrial appendage thrombosis in a patient with chronic AF admitted for syncope due to diuretic-induced orthostatic hypotension. Two years previously, he had undergone left atrial appendage closure with the Amplatzer Cardiac Plug device because of intracerebral hemorrhage during OAT...
March 2017: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28397812/upregulation-of-sestrins-protect-atriums-against-oxidative-damage-and-fibrosis-in-human-and-experimental-atrial-fibrillation
#16
Zengxiang Dong, Chaolan Lin, Yujiao Liu, Hongbo Jin, Hong Wu, Zhenjun Li, Liping Sun, Lu Zhang, Xi Hu, Yingying Wei, Chengcheng Wang, Wei Han
Atrial Fibrillation (AF) is common in the elderly and Sestrins (Sesns) have been suggested to prevent age-related pathologies. The aim of this study was to investigate the effects of Sesns in AF. Clinical data were collected and a small sample of atrial appendage and atrium was obtained from patients undergoing valve repairment. The expression of Sesn1, Sesn2, and Sesn3 was significantly higher in patients with permanent atrial fibrillation (PmAF) than that in sinus rhythm (SR), and further greater in the left atrium than the right in PmAF patients...
April 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28394753/atrial-fibrillation-relationship-between-left-atrial-pressure-and-left-atrial-appendage-emptying-determined-with-velocity-encoded-cardiac-mr-imaging
#17
Sung Ho Hwang, Seung Young Roh, Jaemin Shim, Jong-Il Choi, Young-Hoon Kim, Yu-Whan Oh
Purpose To investigate the relationship between left atrial appendage (LAA) blood flow determined with cardiac magnetic resonance (MR) imaging and left atrial pressure (LAP) estimated from invasive catheter measurements in patients with atrial fibrillation (AF). Materials and Methods This retrospective study was approved by the institutional review board, and patients provided written informed consent. Seventy-seven patients with AF (mean age, 57.8 years ± 9.8; range, 31-76 years) underwent cardiac MR imaging and catheter-based measurement of LAP, sequentially...
April 10, 2017: Radiology
https://www.readbyqxmd.com/read/28393790/inverted-left-atrial-appendage-masquerading-as-a-left-atrial-mass
#18
Suresh Kumaran, Gladdy George, A V Varsha, Raj Sahajanandan
An inverted left atrial appendage after cardiac surgery is a rare finding and can be misinterpreted as a thrombus, mass, or vegetation. We report a case where intraoperative transesophageal echocardiography assisted in making an accurate diagnosis.
April 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28391520/neonatal-repair-of-left-atrial-diverticulum-with-gigantic-thrombus-without-cardiopulmonary-bypass
#19
Akihiko Higashida, Takaya Hoashi, Heima Sakaguchi, Hajime Ichikawa
A 5-day-old neonate with coarctation of the aorta, hypoplastic aortic arch, large apical muscular ventricular septal defect, and patent ductus arteriosus developed pulmonary over-circulation and systemic hypoperfusion underwent bilateral pulmonary artery banding through median sternotomy as a part of hybrid stage I palliation. At operation, left atrial diverticulum with gigantic thrombus formation at the base of the left atrial appendage was incidentally detected by intraoperative direct echocardiography, and therefore, was successfully resected with the whole thrombus inside it without use of cardiopulmonary bypass...
April 8, 2017: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28390428/rivaroxaban-as-an-effective-alternative-to-warfarin-in-a-patient-with-atrial-fibrillation-thrombophilia-and-left-atrial-appendage-thrombus-a-case-report
#20
Michele Scarano, Matteo Casale, Cesare Mantini, Egidio Imbalzano, Cristiana Consorti, Daniela Clemente, Giuseppe Dattilo
BACKGROUND: Atrial fibrillation is the most common cardiac arrhythmia. It is responsible for up to 20% of all ischemic strokes. Rate control and anticoagulation are crucial for atrial fibrillation management and stroke prevention. CASE PRESENTATION: We present the case of an 84-year-old Italian woman with a left atrial appendage thrombus that developed despite her use of anticoagulant therapy with warfarin for a previous pulmonary embolism. She had atrial fibrillation and heterozygosity for both factor V Leiden and methylenetetrahydrofolate reductase C677T mutation, thus creating resistance to activated protein C...
April 9, 2017: Journal of Medical Case Reports
keyword
keyword
66651
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"