Results 31 to 40 of about 203,949 (268)

Clinical and molecular characterization of a cardiac ryanodine receptor founder mutation causing catecholaminergic polymorphic ventricular tachycardia [PDF]

, 2015
Background Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a difficult-to-diagnose cause of sudden cardiac death (SCD). We identified a family of 1400 individuals with multiple cases of CPVT, including 36 SCDs during youth.
Allegue, Catarina, Beltran-Alvarez, Pedro, Berne, Paola, Bosch Calero, Cristina, Brugada, Josep, Brugada, Ramon, Campuzano, Oscar, Iglesias, Anna, Pérez, Carmelo, Pérez, Guillermo J., Ruiz Hernandez, Pablo M., Scornik, Fabiana S., Wangüemert, Fernando   +12 more
core   +2 more sources

Zero‐fluoroscopy ablation for cardiac arrhythmias: A single‐center experience in Japan

Journal of Arrhythmia, 2021
Background Exposure to radiation during catheter ablation procedures poses a risk to the heath of both the patient and electrophysiology laboratory staff.
Tohru Kawakami, Naoki Saito, Kei Yamamoto, Shinya Wada, Daisuke Itakura, Itaru Momma, Takahiro Kimura, Hojo Sasaki, Tomo Ando, Hideo Takahashi, Motoki Fukutomi, Kei Hatori, Takayuki Onishi, Hiroshi Fukunaga, Tetsuya Tobaru   +14 more
doaj   +1 more source

Antiarrhythmic and proarrhythmic effects of subcutaneous nerve stimulation in ambulatory dogs [PDF]

, 2019
Background High output subcutaneous nerve stimulation (ScNS) remodels the stellate ganglia and suppresses cardiac arrhythmia. Objective To test the hypothesis that long duration low output ScNS causes cardiac nerve sprouting, increases plasma ...
Chen, Mu, Chen, Peng-Sheng, Chen, Zhenhui, Everett, Thomas H., IV, Fishbein, Michael C., Grant, Maria B., Shen, Changyu, Wan, Juyi, Wang, Zhuo, Wong, Johnson, Yuan, Yuan   +10 more
core   +1 more source

Rapidly Fatal Multiple Organ Failure of Intravenous Amiodarone: A Case Report and Literature Review. [PDF]

Clin Case Rep
This graphical abstract illustrates the diagnostic journey of a 75‐year‐old male with severe coughing, breathing difficulties, using the patient's electrocardiogram (ECG) recordings as the pivotal clue for identifying atrial flutter with rapid ventricular response.
BinYu, Li H, Chen X.
europepmc   +2 more sources

Cryoballoon or Radiofrequency Ablation for Paroxysmal Atrial Fibrillation.

New England Journal of Medicine, 2016
BACKGROUND Current guidelines recommend pulmonary-vein isolation by means of catheter ablation as treatment for drug-refractory paroxysmal atrial fibrillation. Radiofrequency ablation is the most common method, and cryoballoon ablation is the second most
K. Kuck, J. Brugada, Alexander Fürnkranz, A. Metzner, F. Ouyang, K. J. Chun, Arif Elvan, T. Arentz, Kurt Bestehorn, S. Pocock, J. Albenque, Claudio Tondo   +11 more
semanticscholar   +1 more source

Analysis of short-term blood pressure variability in pheochromocytoma/paraganglioma patients [PDF]

, 2019
Data on short-term blood pressure variability (BPV), which is a well-established cardiovascular prognostic tool, in pheochromocytoma and paraganglioma (PPGL) patients is still lack and conflicting.
Bisogni, V., Bonvicini, M., Celi, M., Ciardi, A., Concistre, A., De Toma, G., Iannucci, G., Letizia, C., Mezzadri, M., Oliviero, G., Olmati, F., Petramala, L., Saracino, V., Tonnarini, G., Torre, G. L.   +14 more
core   +1 more source

Interesting case of narrow QRS tachycardia with atrioventricular dissociation

Journal of the Saudi Heart Association, 2018
A 30-year-old man with no structural heart disease has been evaluated for paroxysmal palpitation with documented regular narrow QRS tachycardia that has not responded to intravenous adenosine.
Krishna Kumar Mohanan Nair, Narayanan Namboodiri, Hiren Kevadiya, Ajitkumar Valaparambil   +3 more
doaj   +1 more source

The 4q25 variant rs13143308T links risk of atrial fibrillation to defective calcium homoeostasis [PDF]

, 2019
Aims: Single nucleotide polymorphisms on chromosome 4q25 have been associated with risk of atrial fibrillation (AF) but the exiguous knowledge of the mechanistic links between these risk variants and underlying electrophysiological alterations hampers ...
Benítez Iglesias, Raúl, Gandía, Jorge, Herraiz Martínez, Adela, Jiménez Sábado, Verónica, Llach Martínez, Anna, Lozano Velasco, Estefanía, Serra Pascual, Selma A., Tarifa Lora, Carmen, Vallmitjana Lees, Alexander, Vázquez Ruiz de Castroviejo, Eduardo   +9 more
core   +2 more sources

Atrioventricular complete block occurring 12 years after successful ablation of slow-slow atrioventricular nodal reentrant tachycardia

Türk Kardiyoloji Derneği Arşivi, 2013
Atrioventricular nodal reentrant tachycardia (AVNRT) is the most frequent form of paroxysmal supraventricular tachycardia. Selective radiofrequency (RF) catheter ablation of the slow pathway is an ideal method for treatment of patients with AVNRT ...
Ebru Golcuk, Kivanc Yalin, Ahmet Kaya Bilge, Kamil Adalet   +3 more
doaj   +1 more source

Hypertensive crisis merging with paroxysmal supraventricular tachycardia after dezocine injection during cesarean delivery: A case report

SAGE Open Medical Case Reports, 2023
Hypertensive crisis and paroxysmal supraventricular tachycardia are serious adverse reactions that can lead to fatal consequences. We reported a 28-year-old woman who underwent emergency cesarean section of her first fetus due to pelvic outlet stenosis ...
Liping Huang, Xi Yan, Mingliang Yi
doaj   +1 more source