Results 1 to 10 of about 1,742 (174)

T-Wave Oversensing with Contemporary Implantable Cardioverter–Defibrillators

Journal of Cardiovascular Development and Disease, 2023
Background: Implantable cardioverter–defibrillators (ICDs) need to reliably detect ventricular tachycardia (VT) and ventricular fibrillation (VF) while avoiding T-wave oversensing (TWOS), which is associated with a risk of inappropriate therapies.
Marc Strik, Sylvain Ploux, Romain Eschalier, Pierre Mondoly, Leslie Fontagne, F. Daniel Ramirez, Michel Haïssaguerre, Pierre Bordachar   +7 more
doaj   +3 more sources

P wave oversensing and rate-related bundle branch block with T wave oversensing leading to inappropriate S-ICD therapies in cardiac sarcoidosis: A case report [PDF]

Indian Pacing and Electrophysiology Journal
Subcutaneous implantable cardioverter defibrillators (S-ICDs) are increasingly implanted devices to prevent sudden cardiac death (SCD), whether as a primary or secondary prevention strategies especially in patients who are at risk of developing ...
Ohanian Antranik, Barake Hassan
doaj   +2 more sources

Implantable cardioverter-defibrillator oversensing due to electric shock [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. We described the first case of oversensing due to electric shock in Serbia, in a 54-year-old man who had implantable cardioverter-defibrillator (ICD). Case Outline.
Jurčević Ružica, Angelkov Lazar, Vukajlović Dejan, Ristić Velibor, Tomović Milosav, Đukanović Boško   +5 more
doaj   +3 more sources

Programming Optimization in Implantable Cardiac Monitors to Reduce False-Positive Arrhythmia Alerts: A Call for Research

Diagnostics, 2022
No studies have investigated whether optimizing implantable cardiac monitors (ICM) programming can reduce false-positive (FP) alerts. We identified patients implanted with an ICM (BIOMONITOR III) who had more than 10 FP alerts in a 1-month retrospective ...
Fabrizio Guarracini, Martina Testolina, Daniele Giacopelli, Marta Martin, Francesco Triglione, Alessio Coser, Silvia Quintarelli, Roberto Bonmassari, Massimiliano Marini   +8 more
doaj   +1 more source

Subcutaneous implantable cardioverter‐defibrillator noise following left ventricular assist device implantation

Journal of Arrhythmia, 2023
Background The incidence and impact of noise in a subcutaneous implantable cardioverter defibrillator (S‐ICD) after left ventricular assist device (LVAD) implantation is not well established.
Banveet Kaur Khetarpal, Awad Javaid, Justin Z. Lee, Fred Kusumoto, Siva K. Mulpuru, Dan Sorajja, Yong‐Mei Cha, Komandoor Srivathsan   +7 more
doaj   +1 more source

Interference of cardiac implantable electronic devices and computed tomography imaging in the current era with a phantom model

Journal of Arrhythmia, 2023
Introduction Cardiac implantable electronic devices are used in patients with cardiac rhythm disorders. Computed tomography irradiation is not prohibited for patients with cardiac implantable electronic devices, despite adverse events being reported ...
Akihito Ideishi, Kenichiro Yamagata, Tatsuya Nishii, Hideto Miyanooi, Yuichiro Miyazaki, Akinori Wakamiya, Keiko Shimamoto, Nobuhiko Ueda, Kenzaburo Nakajima, Mitsuru Wada, Tsukasa Kamakura, Kohei Ishibashi, Yuko Inoue, Koji Miyamoto, Takashi Noda, Satoshi Nagase, Takeshi Aiba, Kengo Kusano   +17 more
doaj   +1 more source

Postural change-dependent T-wave oversensing resulting in the administration of inappropriate shocks

Journal of Arrhythmia, 2012
A 68-year-old man with dilated cardiomyopathy (left ventricular ejection fraction, 15%) and nonsustained ventricular tachycardia received an implantable cardioverter defibrillator. Even though his cardiac status had greatly improved 2 years later after β-
Yukoh Hirai, Yukiko Nakano, Hiroshi Ogi, Yasuki Kihara   +3 more
doaj   +1 more source

S-ICD oversensing detected by remote monitoring using a new atrial fibrillation diagnostic algorithm

Indian Pacing and Electrophysiology Journal, 2018
A 64-year-old male with a high body mass index, and subcutaneous implantable cardioverter defibrillator, (S-ICD) presented with a remote transmission of inappropriately diagnosed AF episodes, due to oversensing of P and T waves.
Christopher Monkhouse, Andre Jacinto, Pier D. Lambiase   +2 more
doaj   +1 more source

An inappropriately–appropriate ICD therapy: What is the mechanism and what interventions can be done?

Clinical Case Reports, 2023
Key Clinical Message R‐wave double counting is a rare cause of ventricular oversensing that can lead to inappropriate shocks. Optimizing device programming is essential for the avoidance of subsequent inappropriate therapies.
Athanasios Saplaouras, Panagiotis Mililis, Ourania Kariki, George Bazoukis, Athena Batsouli, Vasileios Antonakos, Stylianos Dragasis, Ilias G. Patsiotis, Konstantinos P. Letsas, Michael Efremidis   +9 more
doaj   +1 more source

A case of inappropriate implantable cardioverter defibrillator therapy induced by T-wave oversensing due to hyperkalemia

Journal of Arrhythmia, 2015
There have been reports of hyperkalemia-induced T-wave oversensing in patients with implantable cardioverter defibrillators (ICDs). However, a comparison of T-wave amplitudes and morphologies between the surface 12-lead electrocardiogram (ECG) and ICD ...
Kosuke Aoki, Katsunori Okajima, Kunihiko Kiuchi, Kiminobu Yokoi, Jin Teranishi, Akira Shimane   +5 more
doaj   +1 more source