Background Transcatheter aortic-valve replacement (TAVR) is an alternative to surgery in
patients with severe aortic stenosis who are at increased risk for death from surgery; less is …

Background Although transcatheter aortic-valve replacement (TAVR) is an accepted alternative
to surgery in patients with severe aortic stenosis who are at high surgical risk, less is …

Background Catheter-based pulmonary vein isolation is an effective treatment for paroxysmal
atrial fibrillation. Pulsed field ablation, which delivers microsecond high-voltage electrical …

Background Approximately 20% of patients with chronic limb-threatening ischemia have no
revascularization options, leading to above-ankle amputation. Transcatheter arterialization …

Background Inflammation/polyp recurrence, adhesions, and middle turbinate lateralization
are causes of suboptimal outcomes following sinus surgery and lead to increased rates of …

… , acquisition and analysis of data, critically reviewing content, approval of final version to
be published; Andrew S. … Andrew S. Mugglin (statistician) is a consultant for Intersect ENT. …

Aims The ALternate Site Cardiac ResYNChronization (ALSYNC) study evaluated the feasibility
and safety of left ventricular endocardial pacing (LVEP) using a market-released pacing …

Introduction: The combined role of atrial septal lead location and atrial pacing algorithms in
the prevention of atrial tachyarrhythmias (AT/AF), including both atrial fibrillation and flutter, is …

Study Design. Prospective, multicenter, randomized, and controlled Investigational Device
Exemption clinical trial. Objective. To compare the clinical safety and effectiveness of the …

Background— Sprint Fidelis (Fidelis) implantable cardioverter-defibrillator leads are prone
to fractures that have caused adverse events, primarily inappropriate shocks, and a few …