Background and objective Prior studies have suggested that patients with premature ventricular complexes (PVCs) may have an ...

Objective The natural history of frequent premature ventricular complexes (PVCs) in association with preserved left ventricular ejection fraction (LVEF) is uncertain. The optimal management of this ...

Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, China Objective: This study aims to evaluate how well surface electrocardiograms (ECG) predict premature ...

A short-long-short sequence of cycle lengths frequently precedes spontaneous ventricular tachycardia in patients. 12 This sequence of cycle lengths has been used to facilitate initiation of ...

Epilepsy and dyskinesia are canine neurological disorders with overlapping clinical symptoms. An international team, led by ...

They are, in fact, giant — and the first bite had that iconic snap we look for in a good hot dog. Buy: Kansas City Steak Co. All Beef Hot Dogs, $64.00 for 12 (3.2-ounce) hot dogs at QVC ...

More information: Haruka Homma et al, Facile synthesis of R4NF (HFIP)3 complexes from KF and their application to electrochemical fluorination, Chemical Communications (2025). DOI: 10.1039/D5CC01341K ...

Introduction Ventricular arrhythmias in athletes are rare, but by nature they may be life threatening. Physical activity is associated by a 2.5 times increased risk for sudden death. 1 The classical ...