Paroxysmal atrial fibrillation occurred in a fit 35 year old man who consumed large doses of nicotine chewing gum (Nicorette Leo) over a prolonged period.

Established in 2018, the Global Cardiovascular Research Funders Forum (GCRFF) unites 12 leading charitable and public ...

Vagally mediated atrioventricular (AV) block is defined as a paroxysmal AV block, localised within the AV node, associated with slowing of the sinus rate. All types of second-degree AV block, ...

Around 40% of all patients undergoing angiography are found to have normal coronary arteries or non-obstructive coronary artery disease (NOCAD). Despite the high prevalence, this is a group who rarely ...

Correspondence to: Dr Steve W Goodacre Medical Care Research Unit, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S1 4DA, UK; s.goodacresheffield.ac.uk Each year, over 15 million ...

Objective To investigate the incidence and mortality risk associated with postdischarge major bleeding after coronary artery bypass grafting (CABG), and relate this to the incidence of, and mortality ...

Correspondence to Dr Prachi Bhatnagar, British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, Old Road Campus, ...

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Correspondence to Dr Astrid Elisabeth Lammers, Department of Cardiology III—Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Muenster, ...

Correspondence to Dr Nathaniel M Hawkins, Cardiology, University of British Columbia, St. Paul’s Hospital, 1081 Burrard Street, Vancouver, British Columbia, Canada; nat.hawkins{at}ubc.ca Objective To ...

Background: Cardiac resynchronisation therapy (CRT) improves symptoms and prognosis in patients with heart failure and cardiac dyssynchrony. Guidelines from the National Institute of Health and ...

Two cases which exhibited a Wenckebach form of exit conduction between an electrical pacemaker and the ventricular myocardium are presented. This manifests with increasing latency (stimulus to QRS ...