Atrioesophageal fistula from percutaneous ablation for atrial fibrillation.
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ABSTRACT:
SUBMITTER: Felmly LM
PROVIDER: S-EPMC8300568 | biostudies-literature | 2021 Apr
REPOSITORIES: biostudies-literature
Publications
Atrioesophageal fistula from percutaneous ablation for atrial fibrillation.
Felmly Lloyd M LM Gibney Barry C BC
JTCVS techniques 20201126
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Project description:Atrioesophageal fistula is a rare, devastating complication of atrial fibrillation ablation, reportedly occurring in 0.015-0.04% of catheter ablations. A 66-year-old African American male with a past medical history of chronic atrial fibrillation status post recent radiofrequency ablation and on chronic anticoagulation with rivaroxaban presented with left upper extremity numbness, tingling, and transient weakness. He was admitted for a cerebrovascular accident workup; a 12-lead electrocardiogram revealed atrial fibrillation and magnetic resonance imaging of the brain was consistent with multifocal embolic infarcts. Hospital course was further complicated by persistent high-grade fevers, gram-positive bacteremia, and worsening mental status requiring mechanical ventilation. Lumbar puncture was consistent with bacterial meningitis. Transthoracic echocardiogram was negative for vegetations. Computed tomography angiography of the chest with intravenous contrast revealed an outpouching off the posterior wall of the left atrium at the level of the inferior pulmonary vein, consistent with an atrioesophageal fistula. We present this case to highlight the clinical features of a rare but potentially fatal complication from a commonly performed procedure requiring prompt recognition and life-saving intervention.
| S-EPMC7381424 | biostudies-literature
Project description: Not available
| S-EPMC11632334 | biostudies-literature
Project description:Left atrial-esophageal fistula (LAEF) is a rare complication of radiofrequency ablation (RFA) procedures undertaken for atrial fibrillation (AF). This complication is associated with significant morbidity and mortality. Currently, there is no clear consensus on the appropriate management strategy. We report a case of a LAEF that developed in a patient 2 weeks after RFA for medication refractory AF. The patient underwent successful repair of the fistula through a left posterolateral thoracotomy, wherein the esophageal and atrial lesions were repaired primarily with an intercostal muscle flap and bovine pericardial patch to reinforce and prevent recurrence.
| S-EPMC4176074 | biostudies-other
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| S-EPMC6379520 | biostudies-literature
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| S-EPMC5420036 | biostudies-literature
Project description:BackgroundAtrial-esophageal fistula (AEF) is a rare, but high mortality, complication after catheter ablation. At present, there is no standard treatment for AEF. In this article, we introduce the treatment process of a case diagnosed with AEF and review the latest treatment progress of AEF.Case descriptionA 65-year-old man, who received catheter ablation 2 weeks prior, presented with fever, chills, and loss of consciousness. Blood cultures grew Streptococcus viridans. A computed tomography (CT) scan of the brain showed a large area of left craniocerebral infarction and air emboli in the right lobe. The chest CT demonstrated air between the left atrium and esophagus, as well as pericardial effusions. Gastroscopy showed an esophageal fistula 35 cm away from the incisor teeth. The patient was diagnosed with AEF, sepsis, and cerebral infarction. An urgent surgical operation and supportive treatments were performed after diagnosis. Eventually, he died of sepsis and multiple organ failure 24 days after surgery.ConclusionsWe have reported the treatment process of one case diagnosed with AEF and reviewed the latest treatment progress. AEF is a rare but lethal complication after catheter ablation. At present, austere challenges exist in the diagnosis and treatment of AEF. Repeat chest and head CT/magnetic resonance imaging (MRI) are essential for the identification of abnormal manifestations. In terms of treatment, urgent surgical repair is currently recommended once AEF is diagnosed. More attention should be paid to this complication.
| S-EPMC9929749 | biostudies-literature
Project description:Pericardial-esophageal fistula is a rare complication after radiofrequency ablation for atrial fibrillation. A 52-year-old man developed pneumopericardium, which was revealed by echocardiogram and computed tomography, after a combined ablation and left atrial appendage occlusion procedure for atrial fibrillation. He was diagnosed with a pericardial-esophageal fistula and underwent surgical pericardial and mediastinal drainage tube placement. However, the patient developed constrictive pericarditis 2 months after the first surgery and subsequently underwent pericardiolysis. A month after the second surgery, the patient's condition was significantly improved and he was allowed home.
| S-EPMC11646909 | biostudies-literature
Project description:Ablation is increasingly used to treat AF, since recent trials of pharmacological therapy for AF have been disappointing. Ablation has been shown to improve maintenance of sinus rhythm compared to pharmacological therapy in many multicenter trials, although success rates remain suboptimal. This review will discuss several trends in the field of catheter ablation, including studies to advance our understanding of AF mechanisms in different patient populations, innovations in detecting and classifying AF, use of this information to improve strategies for ablation, technical innovations that have improved the ease and safety of ablation, and novel approaches to surgical therapy and imaging. These trends are likely to further improve results from AF ablation in coming years as it becomes an increasingly important therapeutic option for many patients.
| S-EPMC4764083 | biostudies-literature
Project description:In this state-of-the art review on hybrid atrial fibrillation (AF) ablation, we briefly focus on the pathophysiology of AF, the rationale for the hybrid approach, its technical aspects and the efficacy and safety outcomes after hybrid AF ablation, both from meta-analyses and randomized control trial data. Also, we performed a systematic search to provide a provisional overview of real-world hybrid AF ablation efficacy and safety outcomes. Furthermore, we give an insight into the 'Maastricht approach', an approach that allows us to tailor the ablation procedure to the individual patient. Finally, we reflect on future perspectives with the objective to continue improving our thoracoscopic hybrid AF ablation approach. Based on the review of the available literature, we believe it is fair to state that thoracoscopic hybrid AF ablation is a valid alternative to catheter ablation for the treatment of patients with more persistent forms of AF.
| S-EPMC10875200 | biostudies-literature
Project description:BACKGROUND:Combined 'hybrid' thoracoscopic and percutaneous atrial fibrillation (AF) ablation is a strategy used to treat AF in patients with therapy-resistant symptomatic AF. We aimed to study efficacy and safety of single-stage hybrid AF ablation in patients with symptomatic persistent AF, or paroxysmal AF with failed endocardial ablation, and assess determinants of success and quality of life. METHODS:We included consecutive patients undergoing single-stage hybrid AF ablation. First, we performed epicardial ablation, via thoracoscopic access, to isolate the pulmonary veins and superior caval vein and to create a posterior left atrial box. Thereafter, isolation was assessed endocardially and complementary endocardial ablation was performed, followed by cavotricuspid isthmus ablation. Efficacy was assessed by 12-lead electrocardiography and 72-hour Holter monitoring after 3, 6 and 12 months. Recurrence was defined as AF/atrial flutter/tachycardia recorded by electrocardiography or Holter monitoring lasting >30 s during 1‑year follow-up. RESULTS:Fifty patients were included, 57 ± 9 years, 38 (76%) men, 5 (10%) paroxysmal, 34 (68%) persistent and 11 (22%) long-standing persistent AF. At 1‑year 38 (76%) maintained sinus rhythm off antiarrhythmic drugs. Majority of recurrences were atrial flutter (9/12 patients). Success was associated with type of AF (p = 0.039). Patients with paroxysmal AF had highest success, patients with longstanding persistent AF had lowest success. Seven (14%) patients had procedure-related complications. Quality of life improved after ablation in patients who maintained sinus rhythm. CONCLUSION:Success of single-stage hybrid AF ablation was 76% off antiarrhythmic drugs, being associated with type of AF. Quality of life improved significantly, Procedure-related complications occurred in 14%.
| S-EPMC6393682 | biostudies-literature