Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Benhur D Henz"'
1
Characterization of Lesions Created by a Heated, Saline Irrigated Needle-Tip Catheter in the Normal and Infarcted Canine Heart
Autor: Douglas L. Packer, Benhur D. Henz, Jannis Dickow, Kristi H. Monahan, Atsushi Suzuki, Malini Madhavan, Michael G. Curley, Songyun Wang, Kay D. Parker, H. Immo Lehmann, Maryam E. Rettmann
Publikováno v: Circulation. Arrhythmia and electrophysiology. 13(12)
Background: Inability to eliminate intramural arrhythmogenic substrate may lead to recurrent ventricular tachycardia after catheter ablation. The aim of the present study was to evaluate intramural and full thickness lesion formation using a heated s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07947edea8097e150bc43af5d4aa3bd0
https://pubmed.ncbi.nlm.nih.gov/33198498
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2
Prevention of Coagulum Formation With Simultaneous Charge Delivery in Radiofrequency Ablation
Autor: Benhur D. Henz, K.L. Venkatachalam, Arshad Jahangir, Susan B. Johnson, Bernard Lim, Sammuel J Asirvatham
Publikováno v: JACC: Clinical Electrophysiology. 2:233-241
Objectives This study reports on a novel method to prevent coagulum formation by continuously delivering a negative charge to the catheter tip to repel negatively charged fibrinogen molecules during RF ablation. Background Radiofrequency (RF) ablatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc8f8b27e1a5d9d5e151ea2770aba750
https://doi.org/10.1016/j.jacep.2015.11.007
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4
Novel Techniques in Epilepsy Management: Venous Pacing and Capture of Electrical Activity in the Primate Cortex
Autor: Prakriti Gaba, Dorothy J. Ladewig, Scott H. Suddendorf, Susan B. Johnson, Susan B. Mikell, Steven Berhow, Krithika Vasudevan, Gregory A. Worrell, Tomas Kara, Samuel J. Asirvatham, Charles J. Bruce, Andrew J. Danielsen, David R. Holmes, Benhur D. Henz, Paul A. Friedman, Malini Madhavan, Christopher V. DeSimone, Douglas Wahnschaffe
Publikováno v: Journal of neurologyneurophysiology. 7(3)
Objective: Pharmacotherapy for epilepsy is limited with 30% of patients’ refractory to this approach of suppressing seizures. Current surgical options are invasive and carry significant morbidities including infection, bleeding, and the potential f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ce03d0c258e37ca47d96ca6d8469725
https://pubmed.ncbi.nlm.nih.gov/27453800
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5
Sudden cardiac arrest in general anesthesia as the first manifestation of anomalous origin of the left coronary artery
Autor: Simone N. Santos, Benhur D. Henz, Mauricio Daher, Marcelo Carneiro da Silva, André Rodrigues Zanatta, Luiz Roberto Leite
Publikováno v: Revista Brasileira de Anestesiologia v.62 n.6 2012
Revista Brasileira de Anestesiologia
Sociedade Brasileira de Anestesiologia (SBA)
instacron:SBA
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Revista Brasileira de Anestesiologia, Volume: 62, Issue: 6, Pages: 881-884, Published: DEC 2012
Revista Brasileira de Anestesiologia, Vol 62, Iss 6, Pp 881-884 (2012)
JUSTIFICATIVA E OBJETIVOS: O relato de caso descreve uma situação rara e potencialmente fatal associada à administração de anestesia. Nosso objetivo foi discutir as causas de parada cardíaca súbita no período perioperatório em pacientes apar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a4edf2480390a5bfc777b79e5942ae
https://doi.org/10.1590/s0034-70942012000600013
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6
Synchronous Ventricular Pacing without Crossing the Tricuspid Valve or Entering the Coronary Sinus—Preliminary Results
Autor: Yasuo Okumura, Charles J. Bruce, Douglas L. Packer, Benhur D. Henz, Andrew J. Danielsen, B B S Susan Johnson, Paul A. Friedman, Samuel J. Asirvatham
Publikováno v: Journal of Cardiovascular Electrophysiology. 20:1391-1397
Background: Right ventricular apical (RVA) pacing promotes tricuspid regurgitation (TR), electromechanical dyssynchrony, and ventricular dysfunction. We tested a novel intramyocardial bipolar lead to assess whether stimulation of the atrioventricular
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c926f397da36712fa9306a1918fc268
https://doi.org/10.1111/j.1540-8167.2009.01556.x
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7
Distortion of Right Superior Pulmonary Vein Anatomy by Balloon Catheters as a Contributor to Phrenic Nerve Injury
Autor: Yasuo Okumura, T. Jared Bunch, Charles Dalegrave, Douglas L. Packer, Benhur D. Henz, B B S Susan Johnson
Publikováno v: Journal of Cardiovascular Electrophysiology. 20:1151-1157
Cryothermal, HIFU, and laser catheter-based balloon technologies have been developed to simplify ablation for AF. Initial enthusiasm for their widespread use has been dampened by phrenic nerve (PN) injury. The interaction between PN and pulmonary vei
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5dde6c1500dc0b3cddb0f35865baab5
https://doi.org/10.1111/j.1540-8167.2009.01495.x
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8
Utilization of Retrograde Right Bundle Branch Block to Differentiate Atrioventricular Nodal from Accessory Pathway Conduction
Autor: Thomas M. Munger, Paul A. Friedman, Chadi Dib, Yong-Mei Cha, Samuel J. Asirvatham, Douglas L. Packer, Suraj Kapa, Benhur D. Henz, Dorothy J. Ladewig, Stephen C. Hammill
Publikováno v: Journal of Cardiovascular Electrophysiology. 20:751-758
Introduction: Defining whether retrograde ventriculoatrial (V-A) conduction is via the AV node (AVN) or an accessory pathway (AP) is important during ablation procedures for supraventricular tachycardia (SVT). With the introduction of ventricular ext
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c36531ea58d04fb41e34282deb809797
https://doi.org/10.1111/j.1540-8167.2009.01447.x
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9
Catecholaminergic polymorphic ventricular tachycardia: a current overview
Autor: Benhur D. Henz, Guilherme Fenelon, Paula G. Macedo, André Rodrigues Zanatta, Luiz Roberto Leite, Fernando E S Cruz Filho, Jose R. Barreto, Simone N. Santos
Publikováno v: Future Cardiology. 5:191-199
Catecholaminergic polymorphic ventricular tachycardia occurs in healthy children and young adults causing syncope and sudden cardiac death. This is a familial disease, which affect de novo mutation in 50% of the cases. At least two causative genes ha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7b5920d0acbd1703e5a4dc0076d5125
https://doi.org/10.2217/14796678.5.2.191
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10
New generation of electro-anatomic mapping: full intracardiac ultrasound image integration
Autor: Douglas L. Packer, Benhur D. Henz, Mark W. Kolasa, Thomas J Bunch, Susan B. Johnson, Yasuo Okumura
Publikováno v: Europace. 10:iii35-iii41
Surrogate electro-anatomic-derived geometries are used as the three-dimensional (3D) basis for mapping of cardiac arrhythmias. While merged computed tomography (CT) imaging may provide stellar pulmonary vein (PV) and left atrial (LA) anatomy, the app
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83aa2c98b4f19a752c07a6acd22ced7a
https://doi.org/10.1093/europace/eun231
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