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1.
JACC Cardiovasc Interv ; 17(11): 1295-1307, 2024 Jun 10.
Artigo em Inglês | MEDLINE | ID: mdl-38795087

RESUMO

BACKGROUND: Pericardial effusion (PE) is the most common serious left atrial appendage closure (LAAC) complication, but its mechanisms, time course, and prognostic impact are poorly understood. OBJECTIVES: This study sought to assess the frequency, timing, predictors and clinical impact of PE after LAAC. METHODS: Data on consecutive patients undergoing percutaneous LAAC between 2009 and 2022 were prospectively collected including the 1-year follow-up. Both single (Watchman 2.5/FLX, Boston Scientific) and double (Amplatzer Cardiac Plug or Amulet, St. Jude Medical/Abbott) LAAC devices were used. An imaging core laboratory adjudicated the PEs and categorized them as early (≤7 days) and late (8-365 days). Logistic regression analysis was used to identify predictors of early and overall PE. RESULTS: Of 1,023 attempted LAAC procedures, PE was observed in 44 (4.3%) patients; PE was categorized as early in 34 (3.3%) and late in 10 (0.9%) patients. The majority of PEs occurred within 6 hours after LAAC (n = 25, 56.8%) and were clinically relevant (n = 28, 63.6%). Independent predictors of early PE were double-closure left atrial appendage devices (adjusted OR: 8.20; 95% CI: 1.09-61.69), female sex (adjusted OR: 3.41; 95% CI: 1.50-7.73), the use of oral anticoagulation (OAC) at baseline (adjusted OR: 2.60; 95% CI: 1.11-6.09), and advanced age (adjusted OR: 1.07; 95% CI: 1.01-1.23), whereas female sex and OAC at baseline remained independent predictors of overall PE. CONCLUSIONS: In this large LAAC registry, PE was observed in <1 in 20 patients and usually occurred within 6 hours after procedure. The majority of early PEs were clinically relevant and occurred in the Amplatzer Cardiac Plug/Amulet procedures. Independent predictors included the use of double-closure devices, female sex, OAC at baseline, and advanced age. (LAAC-registry: Clinical Outcome After Echocardiography-guided LAA-closure; NCT04628078).


Assuntos
Apêndice Atrial , Fibrilação Atrial , Cateterismo Cardíaco , Derrame Pericárdico , Humanos , Feminino , Masculino , Apêndice Atrial/diagnóstico por imagem , Apêndice Atrial/fisiopatologia , Fatores de Tempo , Idoso , Fatores de Risco , Derrame Pericárdico/etiologia , Derrame Pericárdico/diagnóstico por imagem , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/terapia , Fibrilação Atrial/complicações , Fibrilação Atrial/fisiopatologia , Cateterismo Cardíaco/efeitos adversos , Cateterismo Cardíaco/instrumentação , Resultado do Tratamento , Idoso de 80 Anos ou mais , Medição de Risco , Dispositivo para Oclusão Septal , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores Sexuais , Anticoagulantes/administração & dosagem , Anticoagulantes/uso terapêutico , Anticoagulantes/efeitos adversos , Oclusão do Apêndice Atrial Esquerdo
2.
CJC Pediatr Congenit Heart Dis ; 1(6): 263-269, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37969488

RESUMO

Background: The long-term outcome of adults with repaired total anomalous pulmonary venous connection (TAPVC) is poorly documented. Therefore, the present study aims to provide current clinical data on adult survivors with repaired TAPVC focusing on arrhythmia. Methods: Clinical and imaging data (prevalence and type of arrhythmias, symptoms, surgical and medical treatment, echocardiographic and cardiac magnetic resonance haemodynamic parameters) were retrospectively collected from 8 European centres and compared between patients with and without arrhythmias. Results: Fifty-seven patients were included (age 20 [16-67] years [female 28, 49%]). At the last follow-up, that is, 21 (8-51) years after surgery, 79% and 93% of patients were free of symptoms and cardiac medication, respectively. The prevalence of late arrhythmias was 21%; 9 (16%) patients showed intra-atrial re-entrant tachycardia (IART) and 2 (4%) ventricular arrhythmias. Patients with IART were older (P = 0.018) and 4 (7%) required antiarrhythmic medication. Three patients (5%) underwent an electrophysiological study, and another 3 (5%) underwent pacemaker implantation within 36 months after surgical correction, which were removed in 2 patients after 7 years. Early postoperative arrhythmias (P = 0.005), right ventricular dilatation (P = 0.003), and valvulopathy (P = 0.009) were more often present in patients with late IART. Conclusions: Adult survivors after isolated-TAPVC repair presented a high prevalence of arrhythmias. Age, right ventricular dilatation, early arrhythmias, and valvular lesions are risk factors for IART. Long-term follow-up is important as some of these currently asymptomatic patients will probably develop arrhythmias in the future.


Contexte: Les résultats de santé à long terme chez les adultes ayant subi la correction d'un retour veineux pulmonaire anormal total (RVPAT) sont mal connus. Notre étude vise donc à recueillir des données cli-niques au sujet des patients ayant subi cette intervention et ayant survécu jusqu'à l'âge adulte, en particulier pour ce qui est des arythmies. Méthodologie: Les données d'observation clinique et d'imagerie (la prévalence et le type d'arythmies, les symptômes, les traitements chirurgicaux et médicaux, et les paramètres hémodynamiques obtenus par échographie et par résonance magnétique cardiaque) ont été recueillies de façon rétrospective dans huit centres européens et comparées selon que les patients présentaient ou non une arythmie. Résultats: Cinquante-sept patients ont été retenus (âge médian : 20 [16-67] ans; 28 [49 %] femmes). Au dernier suivi, soit 21 (8-51) ans après l'intervention chirurgicale, 79 % des patients ne présentaient pas de symptômes et 93 % des patients ne prenaient pas de médicaments pour des troubles cardiaques. La prévalence d'arythmies tardives s'élevait à 21 %; neuf patients (16 %) présentaient une tachycardie par réentrée intra-atriale (TRIA) et deux patients (4 %) présentaient des arythmies ventriculaires. Les patients qui présentaient une TRIA étaient plus âgés (P = 0,018) et quatre d'entre eux (7 %) devaient prendre des médicaments antiarythmiques. Trois patients (5 %) avaient subi des études électrophysiologiques et trois autres patients (5 %) avaient subi l'implantation d'un stimulateur cardiaque au cours des 36 mois suivant la correction chirurgicale; le stimulateur cardiaque a été retiré sept ans plus tard dans deux de ces cas. Les arythmies postopératoires précoces (P = 0,005), la dilation du ventricule droit (P = 0,003) et la valvulopathie (P = 0,009) étaient plus fréquentes chez les patients qui présentaient une TRIA tardive. Conclusions: La prévalence d'arythmies chez les patients survivant jusqu'à l'âge adulte après la correction isolée d'un RVPAT était élevée. L'âge, la dilation du ventricule droit, les arythmies précoces et les lésions valvulaires sont des facteurs de risque de TRIA. Il est important d'effectuer un suivi à long terme des patients ayant subi une RVPAT puisque certains d'entre eux, asymptomatiques pour le moment, présenteront sans doute des arythmies dans les années à venir.

3.
Case Rep Ophthalmol Med ; 2020: 8843182, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33299626

RESUMO

The adverse effects of fluoroquinolones are yet to be fully elucidated. We present an interesting case of a 41-year-old male with binocular diplopia most likely induced by the use of a fluoroquinolone antibiotic.

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