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Abstract. Recent preclinical and observational cohort studies have implicated imbalances in gut microbiota composition as a contributor to atrial fibrillation...

AbstractAims. Digoxin is included in some heart failure (HF) guidelines but controversy persists about the true role for and impact of treatment with this...

A 51-year-old lady with congenital prolonged QT syndrome, genotype unknown, with a baseline corrected QT interval (QTc) of ∼470 ms (PanelA), and a secondary...

This editorial refers to ‘Obesity modifies the energetic phenotype of dilated cardiomyopathy’, by J.J. Rayner et al.,...

Aortic regurgitation is characteristic of diastolic reflux of blood from the aorta into the left ventricle, causing a rapidly increasing and subsequently...

AbstractBackground. Thoracic and abdominal aortic stent grafts are firmer and more rigid than the native aorta. Aortic implanted devices have been implicated...

AbstractAims. Due to an ageing population and increasing survival from concurrent diseases, the burden of left-sided degenerative valvular heart disease is...

A 70-year-old man presented with syncope and intermittent complete heart block (CHB) associated with severe left ventricular (LV) systolic dysfunction...

The accurate and timely diagnosis of acute aortic syndromes (AAS) remains a clinical challenge.1 While the incidence is significantly lower than other causes...

A 78-year-old woman underwent radiofrequency catheter ablation for symptomatic paroxysmal atrial fibrillation. Three 8.5-Fr sheaths (SL0, St. Jude Medical,...