Atrial fibrillation is the most common heart rhythm disturbance with a prevalence of approximately 1% but which increases markedly with age. It causes debilitating symptoms, heart failure, stroke and increased mortality. It is an important determinant of neuro-cognitive decline and dementia. The studies in this proposal will help define the mechanism of this rhythm disturbance and its associated symptoms. They will help design improved treatment strategies including interventional approaches.
Atrial fibrillation (AF) is the most common cause for an irregular heart beat. Catheter ablation is the only potential cure and involves passing wires via veins in the leg into the heart to deliver discrete small burns(ablation) around the pulmonary veins (PV), the major source for AF. Unfortunately 30-50% of patients have recurrent arrhythmia due to reestablishment of electrical connections. This multicentre internation trial examines whether more (maximal) ablation will improve the outcomes of ....Atrial fibrillation (AF) is the most common cause for an irregular heart beat. Catheter ablation is the only potential cure and involves passing wires via veins in the leg into the heart to deliver discrete small burns(ablation) around the pulmonary veins (PV), the major source for AF. Unfortunately 30-50% of patients have recurrent arrhythmia due to reestablishment of electrical connections. This multicentre internation trial examines whether more (maximal) ablation will improve the outcomes of the procedure.Read moreRead less
Atrial fibrillation (AF) has reached epidemic proportions. It results in significant burden to the individual and community with palpitations, falls, strokes, and heart failure which have contributed to an exponential rise in health care usage and hospitalisation. This application will focus on the optimal management of AF with a focus not only on therapeutics but importantly on the prevention of the arrhythmia and minimising hospitalisation.
New Approaches To The Management Of Atrial Fibrillation
Funder
National Health and Medical Research Council
Funding Amount
$577,189.00
Summary
Atrial fibrillation is the most common heart rhythm disorders and is now a common cause of hospitalisation in Australia. It can lead to devastating complications such as stroke and heart failure. This fellowship will under take a series of randomised studies to define new therapeutic strategies for management of atrial fibrillation. It aims to establish lifestyle and preventative measures into the mainstream for the management and prevention of this condition.