Results 41 to 50 of about 44,174 (145)

Left Atrial Roof-Dependent Atrial Tachycardia Mimicking a Posterior Focal Atrial Tachycardia

JACC: Clinical Electrophysiology, 2019
A 77-year-old woman who had previously undergone pulmonary vein (PV) isolation for persistent atrial fibrillation underwent a second procedure for a recurrent atrial tachycardia (AT). The clinical AT was a dual-loop AT with left atrial (LA) roof-dependent and anterior macro-re-entrant circuits ...
Kohki Nakamura, Takehito Sasaki, Yutaka Take, Shigeto Naito, Kentaro Minami   +4 more
openaire   +3 more sources

Teriparatide-induced atrial tachycardia [PDF]

BMJ Case Reports, 2018
We present the case of a patient who presented with worsening chest pain and tachycardia. We were able to monitor her remotely through her pacemaker. She had been started on the injectable medication teriparatide (Forteo) and since then she had an increase in her symptoms.
Jeffrey B Ziffra, Brian Olshansky
openaire   +3 more sources

Explainable artificial intelligence for heart rate variability in ECG signal

Healthcare Technology Letters, 2020
Electrocardiogram (ECG) signal is one of the most reliable methods to analyse the cardiovascular system. In the literature, there are different deep learning architectures proposed to detect various types of tachycardia diseases, such as atrial ...
Sanjana K., Sowmya V., Gopalakrishnan E.A., Gopalakrishnan E.A., Soman K.P.   +4 more
doaj   +1 more source

Frequency of Arrhythmias and Postural Orthostatic Tachycardia Syndrome in Patients With Marfan Syndrome: A Nationwide Inpatient Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Marfan syndrome (MFS) is an autosomal dominant connective tissue disorder affecting multiple systems, particularly the cardiovascular system. The leading causes of death in MFS are aortopathies and valvular disease.
Syed Emir Irfan Wafa, C. Anwar A. Chahal, Hiroyuki Sawatari, Mohammed Y. Khanji, Hassan Khan, Babken Asatryan, Raheel Ahmed, Saurabh Deshpande, Rui Providencia, Abhishek Deshmukh, Anjali Tiku Owens, Virend K. Somers, Deepak Padmanabhan, Heidi Connolly   +13 more
doaj   +1 more source

Bundle Branch Reentrant Ventricular Tachycardia [PDF]

, 2005
Bundle branch reentrant (BBR) tachycardia is an uncommon form of ventricular tachycardia (VT) incorporating both bundle branches into the reentry circuit.
Kusniec, Jairo, Mazur, Alexander, Strasberg, Boris   +2 more
core   +2 more sources

Use of P wave configuration during atrial tachycardia to predict site of origin [PDF]

, 1995
Objectives.This study sought to construct an algorithm to differentiate left atrial from right atrial tachycardia foci on the basis of surface electrocardiograms (ECGs).Background.Atrial tachycardia is an uncommon form of supraventricular tachycardia ...
Epstein, Laurence M., Fitzpatrick, Adam P., Lee, Randall J., Lesh, Michael D., Scheinman, Melvin M., Tang, Chris W., Van Hare, George F.   +6 more
core   +1 more source

Ablation of Focal Atrial Tachycardia from a Large Left Atrial Diverticulum Using 3D Printing

Methodist DeBakey Cardiovascular Journal
We present a case of a 45-year-old male with symptomatic supraventricular tachycardia. Electrophysiology study and 3-dimensional (3D) electroanatomic mapping showed a focal atrial tachycardia originating from a large left atrial diverticulum.
Natee Sirinvaravong, Rachel Fenberg, Kyle K. VanKoevering, Megan Malara, Anthony W. Salmeron, Saurabh Rajpal, Mahmoud Houmsse   +6 more
doaj   +1 more source

Modes of Initiation of Two Types of Atrial Reentry in a Patient with Typical Atrial Flutter: Isthmus-dependent Micro-reentry versus Macro-reentry

Journal of Arrhythmia, 2005
We studied the modes of initiation of two types of atria] reentrant tachycardias (i.e., microreentry isthmus tachycardia and counterclockwise atrial flutter) in a 39-year-old male with typical atrial flutter.
Makoto Noda, MD, Fumio Suzuki, MD, Kazunori Sezaki, MD, Tetsuya Katsuno, MD, Michio Usui, MD, Mitsuaki Isobe, MD   +5 more
doaj   +1 more source

Atrial natriuretic factor during atrial fibrillation and supraventricular tachycardia [PDF]

, 1987
Plasma immunoreactive atrial natriuretic factor was measured in 10 patients with chronic atrial fibrillation before and after cardioversion to sinus rhythm, and in 14 patients during electrophysiologic evaluation of paroxysmal supraventricular ...
Bourassa, Martial G., Cantin, Marc, Cassidy, Dennis, Genest, Jacques, Gutkowska, Jolanta, Paillard, François, Roy, Denis   +6 more
core   +1 more source

A Case of Atrial Tachycardia Masquerading as Sinus Tachycardia in a Pregnant Female—A Case Report

Case Reports in Cardiology
This case report discusses the diagnosis and management of a 25-year-old pregnant patient presenting with persistent tachycardia. The patient, with a past medical history of thyroiditis, polycystic ovarian syndrome, and obesity, was admitted due to ...
Nismat Javed, Shoaib Ashraf, Ankita Gore, Mohammad Aziz, Muhammad Ali Aziz, Eduard Sklyar   +5 more
doaj   +1 more source