Results 211 to 220 of about 72,792 (263)

QT Interval Evaluation in Right Ventricular Pacing: Validation of a Novel Formula

open access: yesPacing and Clinical Electrophysiology, EarlyView.
Abstract Background QT interval measurement in the presence of right ventricular pacing (RVP) represents a clinical challenge. We therefore aimed to derive and validate a formula for QT estimation during RVP in a large cohort of pacemaker patients. Methods and Results We prospectively enrolled 100 patients in a derivation cohort and 487 in a validation
Amr Abdin   +9 more
wiley   +1 more source

Werner Irnich: Pioneer in the Development of the Dual‐Chamber Pacemaker—An Obituary

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Fifty years ago, Werner Irnich presented the concept of an optimal pacemaker capable of responding appropriately to various cardiac arrhythmias and perceptual disturbances, and intended to be used in 85% of patients. With this concept, Irnich was far ahead of his time. His proposed circuitry for AV block and atrial fibrillation, as well as his
Bernd Lemke
wiley   +1 more source

[History of cardiac pacemaker therapy in Germany]. [PDF]

open access: yesHerzschrittmacherther Elektrophysiol
Lemke B.
europepmc   +1 more source

Left Internal Mammary Artery Injury After Pacemaker Lead Implant—Case Report and Review of Literature

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT We hereby report a case of a 75‐year‐old patient who developed a large left‐sided hemopneumothorax after a routine dual‐chamber pacemaker insertion. The rare complication was caused by the pacing lead injuring the left internal mammary artery (LIMA) after perforating the right ventricle.
Stuart Stenton   +3 more
wiley   +1 more source

A new paradigm for generating high-quality cardiac pacemaker cells from mouse pluripotent stem cells. [PDF]

open access: yesSignal Transduct Target Ther
Lin Z   +19 more
europepmc   +1 more source

Zero‐Fluoroscopy Ablation Methods for Atrial Fibrillation: A Systematic Review and Meta‐Analysis

open access: yesPacing and Clinical Electrophysiology, EarlyView.
Central illustration. Schematic comparison of conventional fluoroscopy guided ablation (left) and zero fluoroscopy ablation (right), enabled by electroanatomical mapping and intracardiac echocardiography for catheter navigation without X ray. The study selection process is summarized (133 records identified; 12 studies included, total n = 1998 ...
Marwan Shawki   +5 more
wiley   +1 more source

Feasibility, timing and outcome of leadless cardiac pacemaker implantation in patients undergoing cardiac implantable electronic device extraction. [PDF]

open access: yesClin Res Cardiol
Kiblboeck D   +8 more
europepmc   +1 more source

Safety and Performance of INVICTA DF4 Ventricular Defibrillation Lead: Results From APOLLO Prospective Multicenter Study

open access: yesPacing and Clinical Electrophysiology, EarlyView.
Abstract Background Implantable cardioverter‐defibrillator (ICD) therapy relies on reliable right ventricular leads for pacing, sensing, and defibrillation. The INVICTA DF4 lead is an active‐fixation, quadripolar design intended to optimize implant workflow and long‐term safety and performance. Methods APOLLO was a prospective, multicenter, single‐arm,
Klaus K. Witte   +13 more
wiley   +1 more source

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