Results 151 to 160 of about 336,082 (318)

Complex narrow band-pass filters for QRS detection in contactless magnetocardiograms of small animals [PDF]

, 2005
Uwe Steinhoff, Alfred Link, Frank Wiekhorst, Michael Bäder, Silvia Knappe-Grueneberg, R. A. Ackermann   +5 more
openalex   +1 more source

Catheter Ablation of Parahisian Premature Ventricular Complexes From the Right Sinus of Valsalva

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Cather ablation of parahisian premature ventricular complexes (PVCs) often requires ablation in multiple cardiac chambers, including the sinuses of Valsalva (SoV). The safety and efficacy of ablation within the right SoV to target parahisian arrhythmias has not been widely reported.
Michael Ghannam, Jamie Simpson, Mohamed Al‐Sadawi, Amrish Deshmukh, Jackson J. Liang, Rakesh Latchamsetty, Thomas Crawford, Krit Jongnarangsin, Hakan Oral, Frank Bogun   +9 more
wiley   +1 more source

The Neglected Parameter: Tricuspidal E Wave Deceleration Time as Predictor of Atrioventricular Synchrony in VDD Leadless Pacemakers

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Leadless pacemakers as the Medtronic Micra AV, have improved cardiac pacing by reducing complications associated with traditional systems. However, achieving high atrioventricular synchrony (AVS) remains a challenge, especially in patients with a high pacing burden.
Mattia Strazzanti, Caterina Maffeis, Luca Tomasi, Sofia Capocci, Bruna Bolzan, Elena Franchi, Flavio Luciano Ribichini, Giacomo Mugnai   +7 more
wiley   +1 more source

Detection of Abnormal High-Frequency Components in the QRS Complex by the Wavelet Transform in Patients With Idiopathic Dilated Cardiomyopathy

, 1999
Kazuhira Maehara, Toshinori Kokubun, Naoyuki Awano, Kayano Taira, Masahiro Ono, Tetsuo Furukawa, Yoshio Shimizu, Yukio Maruyama   +7 more
openalex   +2 more sources

Hardware Implementation of a Modified Delay-Coordinate Mapping-Based QRS Complex Detection Algorithm [PDF]

, 2007
Matej Cvikl, F. Jager, Andrej Žemva
openalex   +1 more source

Clinical Features of Brugada Syndrome Patients With SCN5A Variants

Journal of Cardiovascular Electrophysiology, EarlyView.
Longer r‐J interval in lead V1, fragmented QRS and carrying SCN5A variants other than benign variants are independently associated with the cardiac events in BrS patients. LAS40 and RMS40 are useful for the risk stratification in BrS patients with SCN5A VUS or pathogenic variants.
Sho Okamura, Hidenori Ochi, Mika Nakashima, Rie Akiyama, Takehito Tokuyama, Yousaku Okubo, Shunsuke Miyauchi, Shogo Miyamoto, Naoto Oguri, Yukimi Uotani, Takumi Sakai, Motoki Furutani, Yasuki Kihara, Yukiko Nakano   +13 more
wiley   +1 more source

Redundancy cancellation of compressed measurements by QRS complex alignment. [PDF]

PLoS One, 2022
Nasimi F, Khayyambashi MR, Movahhedinia N.   +2 more
europepmc   +1 more source

Development of rapid atrial fibrillation with a wide QRS complex after neostigmine in a patient with intermittent Wolff-Parkinson-White syndrome

, 1999
Tatsuo Kadoya, Atsushi Seto, Kazuyoshi Aoyama, Ichiro Takenaka   +3 more
openalex   +1 more source

Influence of Paper Electrocardiogram Digitizing on T Wave and QRS Complex Morphology Parameters [PDF]

, 2007
Mari Karsikas, Heikki V. Huikuri, Juha S. Perkiömäki, Lea Lehtola, Tapio Seppänen   +4 more
openalex   +1 more source

Differences Between the Unipolar Versus Bipolar Potential‐Based Activation Maps of Ventricular Premature Contractions Arising From Ventricular Outflow Tracts

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background The use of an automated annotation algorithm based on the maximal negative derivative of the unipolar potential (−dV/dTmax) for local activation timing in the ablation of outflow tract (OT) ventricular premature contractions (VPCs) remains controversial.
Yoshimori J. An, Masafumi Sugawara, Jakub Sroubek, Katsuhide Hayashi, John O. Lopez, Justin Lee, Shady Nakhla, Pasquale Santangeli, Oussama M. Wazni, Koji Higuchi   +9 more
wiley   +1 more source