Background Despite simpler regimens than vitamin K antagonists (VKAs) for stroke prevention in atrial fibrillation (AF), adherence (taking drugs as prescribed) and persistence (continuation of drugs) ...

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 ...

Home-based exercise training is a promising alternative to conventional supervised training for patients with congenital heart disease (CHD). Even though the beneficial effect of exercise ...

Servei de Cardiologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain Dr J Soler-Soler, Servei de Cardiologia, Hospital Universitari Vall d'Hebron, Pg. Vall d ...

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.

Guy’s & St Thomas’ Foundation Trust, St Thomas’ Hospital, London, UK Dr Catherine Nelson-Piercy, Guy’s & St Thomas’ Foundation Trust, 10th floor Directorate Office, North Wing, St Thomas’ Hospital, ...

Dr RM Norris, Royal Sussex County Hospital, Eastern Road, Brighton, East Sussex BN2 5BE, UK If you wish to reuse any or all of this article please use the link below ...

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 ...

Objective: To evaluate the incidence of coronary vasospasm as a possible pathophysiological mechanism causing chest pain symptoms in patients with clinically suspected myocarditis. Design and setting: ...

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, ...

Almost every week there is an article published in a major national newspaper on the epidemic proportions reached by obesity in various countries. The pathophysiology of obesity is complex and some ...