RESUMEN
Transvenous coronary ethanol ablation may be successfully applied to simultaneously treat ventricular arrhythmia superimposed within a segment of hypertrophic cardiomyopathy. This presentation nicely describes this emerging technique for ventricular tachycardia ablation and identifies potential additional benefits of venous ethanol administration in patients with left ventricular obstructive physiology.
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Complejos Atriales Prematuros , Cardiomiopatías , Complejos Prematuros Ventriculares , Humanos , Complejos Atriales Prematuros/complicaciones , Complejos Atriales Prematuros/diagnóstico , Cardiomiopatías/diagnóstico , Cardiomiopatías/etiología , Complejos Prematuros Ventriculares/complicaciones , Complejos Prematuros Ventriculares/diagnóstico , FenotipoRESUMEN
OBJECTIVE: To present the authors' experience of Mahaim-type accessory pathways (MAPs), focusing on anatomic localizations. METHODS: Data from consecutive patients who underwent electrophysiological study (EPS) for MAP ablation in two tertiary centres, between January 1998 and June 2020, were retrospectively analysed. RESULTS: Of the 55 included patients, 27 (49.1%) were male, and the overall mean age was 29.5 ± 11.6 years (range, 12-66 years). MAPs were ablated at the tricuspid annulus in 43 patients (78.2%), mitral annulus in four patients (7.3%), paraseptal region in three patients (5.5%), and right ventricle mid-apical region in five patients (9.1%). Among 49 patients who planned for ablation therapy, the success rate was 91.8% (45 patients). CONCLUSION: MAPs were most often ablated at the lateral aspect of the tricuspid annuli, sometimes at other sides of the tricuspid and mitral annuli, and infrequently in the right ventricle. The M potential mapping technique is likely to be a useful target for ablation of MAPs.
Asunto(s)
Ablación por Catéter , Preexcitación Tipo Mahaim , Adolescente , Adulto , Electrocardiografía , Ventrículos Cardíacos , Humanos , Masculino , Válvula Mitral , Preexcitación Tipo Mahaim/cirugía , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: Permanent junctional reciprocating tachycardia (PJRT) is an infrequent form of atrioventricular re-entrant tachycardia. We report the clinical and electrophysiological properties of PJRT and outcomes of radiofrequency catheter ablation (RCA) in a large group of patients. METHODS: We included 62 patients with the diagnosis of PJRT. Radiofrequency catheter ablation was performed in all. RESULTS: Location of accessory pathway was right posteroseptal in 37 (59,7%) cases, right midseptal in 3 (4,8%), left posterior in 7 (11,3%), left lateral in 5 (8,1%), left posterolateral in 3 (4,8%), left anterolateral in 2 (3,2%), left posteroseptal in 2 (3,2%), middle cardiac vein in 2 (3,2%), and left coronary cusp in 1 (1,6%). Single procedure success rate was 90.3%. None of patients had recurrence during follow-up after repeat ablations. Overall long-term success rate was 98.4%. Left ventricular systolic function recovered in all patients with tachycardia-induced cardiomyopathy (TIC). CONCLUSION: Retrograde decremental accessory pathways are mainly located in posteroseptal region. Radiofrequency catheter ablation is a safe and effective approach in patients with PJRT.
Asunto(s)
Ablación por Catéter , Taquicardia Reciprocante , Taquicardia Supraventricular , Electrocardiografía , Estudios de Seguimiento , Humanos , Taquicardia Reciprocante/cirugíaRESUMEN
OBJECTIVE: Catheter ablation following electrophysiologic study (EPS) is the mainstay of diagnosis and treatment for patients with atrioventricular reentrant tachycardia (AVRT), demonstrating excellent long-term outcome and a low rate of complications. In this study, our aim was to assess our experience in patients with accessory pathway (AP) and to compare our data with the literature. METHODS: We included 1,437 patients who were diagnosed and treated for AP in our hospital between 1998 and 2020. The demographic data of all the patients, AP location, and periprocedural results were recorded. RESULTS: Of the 1,437 patients, 1,299 (90.4%) were men; and the mean age of the population was 26.67 years. The location of 1,418 APs were along the left free wall (647 [45.6%] patients), in the posteroseptal region (366 [25.3%] patients), in the anteroseptal region (290 [20.4%] patients), and along the right free wall (115 [8.1%] patients). The ratio of the second AP existence was 3.0% and AVNRT co-existence was 2.0%. A total of 55 (3.8%) patients had recurrent sessions for relapse. Our center's total success rate was 95.5%, and total complication rate was 0.26%. CONCLUSION: According to our retrospective analysis, EPS is a highly functional tool in the diagnosis and management of arrhythmias such as AVRT for high-risk patient groups like military personnel with the aim of risk stratification and medical management.
Asunto(s)
Taquicardia por Reentrada en el Nodo Atrioventricular/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ablación por Catéter , Niño , Preescolar , Estudios de Cohortes , Estudios Transversales , Técnicas Electrofisiológicas Cardíacas , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico , Taquicardia por Reentrada en el Nodo Atrioventricular/mortalidad , Taquicardia por Reentrada en el Nodo Atrioventricular/cirugía , Turquía/epidemiología , Adulto JovenRESUMEN
BACKGROUND: To investigate the clinical, electrocardiographic and electrophysiological characteristics, and results of catheter ablation of left upper septal (LUS) premature ventricular complexes (PVCs) arising from the proximal left fascicular system. METHODS: Thirty-one patients who had undergone radiofrequency catheter ablation (RFCA) for idiopathic PVCs were enrolled in the study. All PVCs presented with narrow QRS complexes (<110 ms) with precordial QRS morphology of incomplete right bundle branch block type or identical to the sinus rhythm (SR) QRS morphology. RFCA was applied to the LUS area where the earliest fascicular potential (FP) was recorded during mapping. RESULTS: The mean QRS duration during SR and PVCs were 92.3 ± 7.9 and 103.2 ± 7.3 ms, respectively. The mean fascicular potential-ventricular interval during PVC at the target site was 32.7 ± 2.7 ms. The mean His-ventricular (H-V) interval during SR and PVCs were 45.1 ± 2.7 and 21.3 ± 3.6 ms, respectively. Left anterior hemiblock/left posterior hemiblock and left bundle branch block (LBBB) were observed in 16 (53.3%) and 4 (12.9%) patients after RFCA, respectively. The His to FP interval in SR and H-V interval during PVC were found as significant markers for predicting the postablation LBBB. RFCA was acutely successful in 29 of 31 patients (93.5%) in the first procedure. Two patients had a recurrence of PVCs during follow-up and one of them underwent a second successful ablation. The overall success rate was 90.3% (28/31) in a mean follow-up duration of 24.3 ± 15.4 months. CONCLUSIONS: LUS-PVCs have distinctive electrocardiographic and electrophysiologic characteristics and can be managed successfully by focal RFCA with detailed FP mapping of the left upper septum with a mild risk of left bundle branch injury.
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Ablación por Catéter , Taquicardia Ventricular , Complejos Prematuros Ventriculares , Bloqueo de Rama/diagnóstico , Bloqueo de Rama/cirugía , Ablación por Catéter/efectos adversos , Electrocardiografía , Sistema de Conducción Cardíaco/diagnóstico por imagen , Sistema de Conducción Cardíaco/cirugía , Humanos , Taquicardia Ventricular/cirugía , Resultado del Tratamiento , Complejos Prematuros Ventriculares/diagnóstico , Complejos Prematuros Ventriculares/cirugíaRESUMEN
BACKGROUND: Atrial arrhythmias, particularly atrioventricular nodal reentrant tachycardia, can coexist with drug-induced type 1 Brugada electrocardiogram (ECG) pattern (DI-Type1-BrP). The present study was designed to determine the prevalence of DI-Type1-BrP in patients with atrioventricular accessory pathways (AV-APs) and to investigate the clinical, electrocardiographic, electrophysiologic, and genetic characteristics of these patients. METHODS: One-hundred twenty-four consecutive cases of AV-APs and 84 controls underwent an ajmaline challenge test to unmask DI-Type1-BrP. Genetic screening and analysis was performed in 55 of the cases (19 with and 36 without DI-Type1-BrP). RESULTS: Patients with AV-APs were significantly more likely than controls to have a Type1-BrP unmasked (16.1 vs 4.8%, P = 0.012). At baseline, patients with DI-Type1-BrP had higher prevalence of chest pain, QR/rSr' pattern in V1 and QRS notching/slurring in V2 and aVL during preexcitation, rSr' pattern in V1 -V2 , and QRS notching/slurring in aVL during orthodromic atrioventricular reentrant tachycardia (AVRT) compared to patients without DI-Type1-BrP. Abnormal QRS configuration (QRS notching/slurring and/or fragmentation) in V2 during preexcitation was present in all patients with DI-Type1 BrP. The prevalence of spontaneous preexcited atrial fibrillation (AF) and history of AF were similar (15% vs 18.3%, P = 0.726) in patients with and without DI-Type1-BrP, respectively. The prevalence of mutations in Brugada-susceptibility genes was higher (36.8% vs 8.3%, P = 0.02) in patients with DI-Type1-BrP compared to patients without DI-Type1-BrP. CONCLUSIONS: DI-Type1-BrP is relatively common in patients with AV-APs. We identify 12-lead ECG characteristics during preexcitation and orthodromic AVRT that point to an underlying type1-BrP, portending an increased probability for development of malignant arrhythmias.
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Fascículo Atrioventricular Accesorio/complicaciones , Fascículo Atrioventricular Accesorio/fisiopatología , Síndrome de Brugada/inducido químicamente , Síndrome de Brugada/complicaciones , Síndrome de Brugada/fisiopatología , Síndromes de Preexcitación/complicaciones , Síndromes de Preexcitación/fisiopatología , Taquicardia por Reentrada en el Nodo Atrioventricular/complicaciones , Taquicardia por Reentrada en el Nodo Atrioventricular/fisiopatología , Adolescente , Adulto , Anciano , Ajmalina , Estudios de Casos y Controles , Ecocardiografía , Electrocardiografía , Técnicas Electrofisiológicas Cardíacas , Femenino , Humanos , Masculino , Persona de Mediana Edad , Fenotipo , Ablación por RadiofrecuenciaRESUMEN
Inferior paraseptal accessory pathways (APs) have a wide distribution and prediction of AP location before radiofrequency ablation is very important in such pathways. We aimed to estimate successful ablation site based on electrocardiogram in 137 patients (mean age: 25.8±9.0; 126 males) with single manifest inferior paraseptal AP. Right endocardial inferior paraseptal APs were discriminated from left endocardial APs with an R/S ratio <1 (p<0.001) and negative delta wave in lead V1 (p<0.001). Epicardial inferior paraseptal APs were differentiated from endocardial APs by a negative delta wave in lead II (p=0.001), positive delta waves in AVR (p<0.001) and V1 (p=0.012), R/S ratio <1 in lead II (p=0.03), and R/S ratio ≥1 in V1 (p=0.04). Delta wave polarity and R/S ratio in lead V1 differentiate right endocardial inferior paraseptal APs from left endocardial APs. Delta wave polarities in leads II, AVR and V1, and R/S ratios in leads II and V1 estimate epicardial inferior paraseptal APs.
Asunto(s)
Fascículo Atrioventricular Accesorio/diagnóstico por imagen , Fascículo Atrioventricular Accesorio/cirugía , Ablación por Catéter/métodos , Electrocardiografía/métodos , Tabiques Cardíacos/cirugía , Adulto , Femenino , Humanos , Masculino , Pronóstico , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study was to retrospectively evaluate the clinical and electrophysiological characteristics of elderly patients with typical atrioventricular nodal reentrant tachycardia (AVNRT), and to assess the acute safety and efficacy of slow-pathway radiofrequency (RF) ablation in this specific group of patients. METHODS AND RESULTS: The present study retrospectively included a total of 1,290 patients receiving successful slow-pathway RF ablation for typical slow-fast AVNRT. Patients were divided into 2 groups: group I included 1,148 patients aged <65 years and group II included 142 patients aged >65 years. The required total procedure duration and total fluoroscopy exposure time were significantly higher in group II vs. group I (P=0.005 and P=0.0001, respectively). The number of RF pulses needed for a successful procedural end-point was significantly higher in group II than in group I (4.4 vs. 7.2, P=0.005). While the ratio of the anterior location near to the His-bundle region was significantly higher in group II, the ratio of posterior and midseptal locations were significantly higher in group I (P=0.0001). The overall procedure success rates were similar. There was no significant difference between the 2 groups in respect of the complications rates. CONCLUSIONS: This experience demonstrates that RF catheter ablation, targeting the slow pathway, could be considered as first-line therapy for typical AVNRT patients older than 65 years as well as younger patients, as it is very safe and effective in the acute period of treatment.
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Ablación por Catéter , Electrocardiografía , Taquicardia por Reentrada en el Nodo Sinoatrial/fisiopatología , Taquicardia por Reentrada en el Nodo Sinoatrial/cirugía , Adulto , Factores de Edad , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
OBJECTIVE: The aim of this study is to retrospectively investigate clinical and electrophysiologic characteristics of typical AVNRT with relatively slow tachycardia rates below the average value compared to faster ones, in patients without structural heart disease. METHODS: The present study retrospectively included a total of 1,150 patients receiving successful slow-pathway radio frequency ablation for typical slow-fast AVNRT. Patients were divided into two groups according to their tachycardia cycle length: group I included 1,018 patients with tachycardia cycle length < 400 msn and group II included 132 patients with cycle length > 400 msn. Patients with another form of arrhythmia other than typical AVNRT, the existence of structural heart disease, preexisting prolonged PR interval, history of clinically documented AF, and reasons capable of causing AF were accepted as exclusion criterias. RESULTS: The patients in group II were older than those in group 1 (p=0.039), and male ratio was significantly higher in group II compared to group I (p=0.02). Wenckebach cycle length and AV node antegrade effective refractory period values before the RF ablation were significantly higher in group II compared to group I (p=0.0001 and 0.01, respectively). Right atrium effective refractory period values in both pre- and post-ablation period were significantly higher in group I compared to group II (p=0.0001 and 0.004, respectively). The existence of atrial vulnerability before ablation was significantly higher in group II compared to group I (p=0.007); however, there was no difference between the two groups in terms of atrial vulnerability after the ablation. In addition, while the ratio of anterior location as an ablation site near the His-bundle region was significantly higher in group II, the ratio of posterior location was significantly higher in group I (p=0.0001 for both). CONCLUSION: Our experience demonstrates that clinical and electrophysiologic characteristics of AVNRT patients with relatively slower tachycardia rates were quite different compared to the faster AVNRT cases.
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Ablación por Catéter/estadística & datos numéricos , Electrocardiografía/métodos , Electrocardiografía/estadística & datos numéricos , Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico , Taquicardia por Reentrada en el Nodo Atrioventricular/cirugía , Adulto , Femenino , Humanos , Masculino , Prevalencia , Reproducibilidad de los Resultados , Estudios Retrospectivos , Sensibilidad y Especificidad , Taquicardia por Reentrada en el Nodo Atrioventricular/clasificación , Resultado del Tratamiento , Turquía/epidemiologíaRESUMEN
AIMS AND OBJECTIVES: To determine the experiences, problems and the need for care and education of implantable cardioverter defibrillator-implanted patients and to assess the effects of an education and nurse follow-up programme on their quality of life, anxiety, depression and knowledge level. BACKGROUND: Although implantable cardioverter defibrillator has become a well-established therapy for people experiencing potentially lethal dysrhythmias, implantable cardioverter defibrillator patients may have physical and psychosocial problems due to the implantation. Applying a planning education and follow-up programme to implantable cardioverter defibrillator-implanted patients may prevent the need for more intensive treatment during the postimplantation period. DESIGN: A mixed methods design that used both qualitative and quantitative data collections and analysis was used for this study. METHODS: The study was performed in the cardiology department in Turkey between 2009-2010. The data were collected using the 'Semi-Structured Interview Form', 'Form for Assessment of Patients' Knowledge Level about implantable cardioverter defibrillator', 'Spielberger's State-Trait Anxiety Inventory', 'Beck Depression Inventory II' and 'The Short-Form 36 Health Survey'. All forms were completed at the beginning of the study and at six months. The study included 27 patients in the experimental group and 27 patients in the control group. RESULTS: The results showed that the patients were living with various physical and psychosocial problems and insufficient knowledge regarding the implantable cardioverter defibrillator. Education and follow-up programme increased knowledge levels, decreased anxiety and depression scores and improved several subscales of quality of life in the experimental group patients. CONCLUSION: It was recommended that education and follow-up programme be used for patients scheduled to undergo implantable cardioverter defibrillator implantation, starting before implantation and continuing thereafter, to help patients adapt to a life with implantable cardioverter defibrillator. RELEVANCE TO CLINICAL PRACTICE: Planned education and follow-up programme conducted by nurses may improve the knowledge levels and quality of life, anxiety and depression scores of the implantable cardioverter defibrillator-implanted patients.
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Desfibriladores Implantables , Educación del Paciente como Asunto , Estudios de Seguimiento , HumanosRESUMEN
OBJECTIVE: To estimate total cost of atrial fibrillation (AF) management concerning acute coronary syndrome, heart failure, stroke and drug related adverse events with respect to clinical practice and available guidelines. METHODS: This cost analysis study was based on identification of total costs related to management of acute coronary syndrome, heart failure, stroke and the drug related adverse events in patients with AF based on standardized questionnaire forms filled by experts according to their daily clinical practice and also to ACCF/AHA/ESC guidelines. Total cost included cost items related to treatment, healthcare resources utilization, and diagnostic test and consultations. RESULTS: The yearly cost of acute coronary syndrome per patient was 5.478.43 TL according to expert's view reflecting real clinical practice whereas it was 11.319.44 TL when calculation was based on recommendations in the guidelines. The average total cost of heart failure was 4.523.74 TL according to expert's view whereas it was 2.925.86 TL based on guidelines. The average total cost of stroke was 5.719.25 TL according to expert's view but 7.931.18 TL based on guidelines. Among drug related adverse events, only those related to cardiac adverse events were estimated to be higher according to expert view as compared to guideline recommendations (288.65 vs. 150.99 TL). CONCLUSIONS: Reflecting the treatment algorithms in the management of AF and related adverse events, our findings seem to emphasize the extra burden on health economics posed by patients suffering from the uncontrolled disease.
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Fibrilación Atrial/economía , Costos de la Atención en Salud , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina/estadística & datos numéricos , Síndrome Coronario Agudo/economía , Adulto , Fibrilación Atrial/complicaciones , Análisis Costo-Beneficio , Manejo de la Enfermedad , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/economía , Testimonio de Experto , Femenino , Insuficiencia Cardíaca/economía , Humanos , Masculino , Persona de Mediana Edad , Pautas de la Práctica en Medicina/economía , Encuestas y Cuestionarios , TurquíaRESUMEN
Tricuspid annular ventricular tachycardia (VT) is a rarely encountered entity. Despite abundant data on idiopathic VTs, the prevalence and clinical characteristics of this infrequent form are not well defined and the efficacy of radiofrequency (RF) catheter ablation treatment remains unknown. We report on a case of a 44-year-old male presenting with symptomatic sustained idiopathic VT originating from the posteroseptal tricuspid annulus.
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Taquicardia Ventricular/etiología , Válvula Tricúspide/fisiopatología , Adulto , Bloqueo de Rama/etiología , Ablación por Catéter , Electrocardiografía , Técnicas Electrofisiológicas Cardíacas , Humanos , Masculino , Taquicardia Ventricular/diagnóstico , Taquicardia Ventricular/fisiopatología , Taquicardia Ventricular/cirugía , Resultado del TratamientoAsunto(s)
Fibrilación Atrial/complicaciones , Cardiopatías Congénitas/terapia , Venas Pulmonares/anomalías , Adulto , Ablación por Catéter , Diagnóstico Diferencial , Cardiopatías Congénitas/complicaciones , Cardiopatías Congénitas/diagnóstico , Cardiopatías Congénitas/diagnóstico por imagen , Humanos , Masculino , RadiografíaRESUMEN
In patients with Wolff-Parkinson-White syndrome, difficulty in ablation of accessory pathways is associated with failures and recurrences. Epicardially located accessory pathways may require different management strategies when conventional ablation attempts fail. In particular, an epicardial accessory pathway communicating the right atrial appendage to the right ventricle is an extraordinary situation resulting in difficulties in ablation. Hereby, we report on a challenging case of percutaneous epicardial ablation of an epicardial accessory pathway located at right atrial appendage in a 28-year-old man with Wolff-Parkinson-White syndrome, who had a prior history of unsuccessful endocardial ablation. Percutaneous epicardial ablation may be a viable option obviating the necessity of surgical ablation procedures for difficult ablation cases with epicardial accessory pathways.
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Fascículo Atrioventricular Accesorio , Síndrome de Wolff-Parkinson-White/diagnóstico , Adulto , Ablación por Catéter , Diagnóstico Diferencial , Electrocardiografía , Humanos , Masculino , Recurrencia , Insuficiencia del Tratamiento , Síndrome de Wolff-Parkinson-White/fisiopatología , Síndrome de Wolff-Parkinson-White/cirugíaRESUMEN
Atrioventricular nodal reentrant tachycardia (AVNRT) is the most common form of paroxysmal regular supraventricular tachycardia in adults. It is typically induced with an anterograde block over the fast pathway (FP) and conduction over the slow pathway (SP), with subsequent retrograde conduction over the FP. Rarely, a simultaneous conduction of a premature atrial complex occurs over the FP and SP to induce AVNRT and is called "one for two phenomenon". We present a 46-year-old woman with atrioventricular nodal rhythm with a rate of 95 beats per minute with distinct electrophysiological characteristics showing simultaneous conduction over the FP and SP during induction of tachycardia and an infra-His block after radiofrequency ablation of the SP.
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Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico , Taquicardia Supraventricular/diagnóstico , Fascículo Atrioventricular/fisiopatología , Ablación por Catéter , Diagnóstico Diferencial , Electrocardiografía , Femenino , Humanos , Persona de Mediana Edad , Radiografía , Taquicardia por Reentrada en el Nodo Atrioventricular/complicaciones , Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico por imagen , Taquicardia por Reentrada en el Nodo Atrioventricular/patología , Taquicardia por Reentrada en el Nodo Atrioventricular/terapia , Taquicardia Supraventricular/complicaciones , Taquicardia Supraventricular/diagnóstico por imagen , Taquicardia Supraventricular/patología , Taquicardia Supraventricular/terapiaRESUMEN
Atrioventricular nodal reentrant tachycardia (AVNRT) is the most common form of paroxysmal supraventricular tachycardia and is usually treated successfully by radiofrequency catheter ablation. We report on a 38-year-old woman whose AVNRT attacks occasionally degenerated into polymorphic ventricular tachycardia (VT). The patient presented with a complaint of palpitations. The electrocardiogram was in sinus rhythm with a normal corrected QT interval. During Holter monitoring, narrow QRS complex tachycardia with a heart rate of 220 beats/min was noted at nighttime, that lasted for 90 minutes, during which two episodes of polymorphic VT were also seen. The diagnosis of AVNRT was confirmed on an electrophysiologic study and AVNRT was successfully treated by radiofrequency catheter ablation. The patient had no complaint during a follow-up of eight months, with no signs of arrhythmia on repeat Holter monitoring.
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Ablación por Catéter , Taquicardia por Reentrada en el Nodo Atrioventricular/complicaciones , Taquicardia Ventricular/etiología , Adulto , Electrofisiología Cardíaca , Electrocardiografía , Electrocardiografía Ambulatoria , Femenino , Humanos , Taquicardia por Reentrada en el Nodo Atrioventricular/diagnóstico , Taquicardia por Reentrada en el Nodo Atrioventricular/cirugía , Resultado del TratamientoRESUMEN
The gold-standard treatment for prosthetic-valve paravalvular leakage is surgery to repair or replace the valve; however, the morbidity and mortality rates cannot be ignored, and some patients are poor surgical candidates. The percutaneous closure of such defects is possible, and different devices are being used for this purpose. In almost all instances, a femorofemoral or femorojugular wire loop is constructed to deliver the closure device. Herein, we present the case of a 61-year-old man in whom a mitral paravalvular leak was successfully closed with use of the Amplatzer Duct Occluder II, via retrograde approach under 3-dimensional transesophageal echocardiographic guidance, without the use of a wire loop. To the best of our knowledge, this is the 1st report of retrograde device deployment without the construction of an arteriovenous wire loop, and the 1st case in which the Amplatzer Duct Occluder II was used for the percutaneous closure of a mitral paravalvular leak.