Tachycardia
Mostrando 1-12 de 703 artigos, teses e dissertações.
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1. Effects of lidocaine and esmolol on hemodynamic response to tracheal intubation: a randomized clinical trial
Abstract Introduction and objectives: Although lidocaine is widely used to prevent cardiovascular changes resulting from laryngoscopy and orotracheal intubation, it is still unclear whether there are more efficacious drugs. This study aimed to compare the beta-blocker esmolol with lidocaine regarding the effects on hemodynamic response after orotracheal int
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. Short-Term Results of Ivabradine versus Metoprolol: The Effects on Atrial Fibrillation in Patients Undergoing Off-Pump Coronary Artery Bypass Grafting
ABSTRACT Introduction: Classic coronary artery bypass grafting (CABG) surgery involves diastolic cardiac arrest under cardiopulmonary bypass, while off-pump CABG (OPCABG) has become widespread in recent years. Methods: 174 patients who underwent OPCABG were included in the study. Patients were divided into two groups. Group I (n=90) received ivabradine and
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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3. Efficacy and safety of dexmedetomidine in maintaining hemodynamic stability in pediatric cardiac surgery: a systematic review and meta-analysis
Abstract Objectives: Dexmedetomidine (DEX) is a highly selective alpha-2 adrenergic receptor agonist, which is the main sedative in the intensive care unit. This study aims to investigate the effectiveness and adverse events of DEX in maintaining hemodynamic stability in pediatric cardiac surgery. Sources: Databases such as PubMed, Cochrane, Web of Science,
Jornal de Pediatria. Publicado em: 2022
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4. Catheter Ablation in Neonate with Heart Failure Due to Incessant Atrioventricular Reentrant Tachycardia
Abstract The atrioventricular (AV) reentrant tachycardia (AVRT) is the most common cause of supraventricular tachycardia (SVT) in the young pediatric population. Some newborns might present with congestive heart failure and require interventional treatment. Catheter ablation in small infants (<6 months and <5 kg) is still poorly performed and controversial d
Int. J. Cardiovasc. Sci.. Publicado em: 2021-08
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5. Surgical Mortality in Infective Endocarditis: Is There a Gender Paradox?
Abstract The atrioventricular (AV) reentrant tachycardia (AVRT) is the most common cause of supraventricular tachycardia (SVT) in the young pediatric population. Some newborns might present with congestive heart failure and require interventional treatment. Catheter ablation in small infants (<6 months and <5 kg) is still poorly performed and controversial d
Int. J. Cardiovasc. Sci.. Publicado em: 2021-08
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6. Adipose tissue-derived stromal/stem cells + cholecalciferol: a pilot study in recent-onset type 1 diabetes patients
ABSTRACT Objective: Adipose tissue-derived stromal/stem cells (ASCs) and vitamin D have immunomodulatory actions that could be useful for type 1 diabetes (T1D). We aimed in this study to investigate the safety and efficacy of ASCs + daily cholecalciferol (VIT D) for 6 months in patients with recent-onset T1D. Materials and methods: In this prospective, dua
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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7. Estresse, Mulheres e Infarto Agudo do Miocárdio: O que se Sabe?
Abstract Objective: To modify the chronic atrial fibrillation of atrial tachycardia pacing in beagles with a homemade pacemaker placed outside the body and to evaluate connective tissue growth factor and fibrosis of atrial tissue in our modified atrial tachycardia pacing beagle model. Methods: Twelve adult beagles of either sex were randomly divided into
Arq. Bras. Cardiol.. Publicado em: 2020-10
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8. A Modified Beagle Model of Inducible Atrial Fibrillation Using a Right Atrium Pacemaker
Abstract Objective: To modify the chronic atrial fibrillation of atrial tachycardia pacing in beagles with a homemade pacemaker placed outside the body and to evaluate connective tissue growth factor and fibrosis of atrial tissue in our modified atrial tachycardia pacing beagle model. Methods: Twelve adult beagles of either sex were randomly divided into
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-10
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9. Assessment of the hemogram parameters in patients with paroxysmal supraventricular tachycardia: a retrospective study
RESUMO OBJETIVO: A inflamação tem sido sugerida como um mecanismo potencial na patogênese da arritmia. Parâmetros do hemograma, como contagem de monócitos e razão de colesterol lipoproteína de alta densidade (MHP), proporção de neutrófilos / linfócitos (NLP) e proporção de monócitos / linfócitos (MLR), foram considerados marcadores de inflama
Rev. Assoc. Med. Bras.. Publicado em: 2020-10
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10. Recurrent laryngeal neuropathy secondary to nerve compression by melanomas - case report
RESUMO A neuropatia laríngea recorrente (NLR) pode apresentar etiologia adquirida, iatrogênica ou idiopática. Não há relatos prévios da ocorrência da NLR causada pela compressão do nervo laríngeo recorrente por melanomas. Este relato descreve um equino apresentando dispneia grave e perda de peso progressiva. O exame físico demonstrou taquicardia, t
Arq. Bras. Med. Vet. Zootec.. Publicado em: 28/10/2019
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11. Prognostic value of coupling interval, prematurity index and heart rate variability in Boxer dogs
RESUMO: Cães da raça Boxer com cardiomiopatia arritmogênica do ventrículo direito (CAVD) podem apresentar morte súbita independentemente da presença/ausência de sinais clínicos. Os objetivos desse estudo retrospectivo foram: 1) investigar o intervalo de acoplamento (IA) e o índice de prematuridade (IP) das arritmias ventriculares e a variabilidade d
Pesq. Vet. Bras.. Publicado em: 14/10/2019
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12. Non-Fluoroscopic Radiofrequency Ablation of Left Atrial Appendage Tachycardia During Early Pregnancy
Abstract Management of symptomatic atrial tachycardia (AT) during pregnancy seems challenging, especially those originating from left atrial appendage (LAA), which easily tend to be incessant and mediate cardiomyopathy. It’s contradictory between therapy and pregnancy. In this study, we report a case of a woman who presented with persistent AT, which lead
Braz. J. Cardiovasc. Surg.. Publicado em: 26/08/2019