Remodelling In Cardiac Hypertrophy: Implications For Arrhythmogenesis
Funder
National Health and Medical Research Council
Funding Amount
$48,361.00
Summary
High blood pressure (HBP) affects 1 in 3 adults. Cardiac hypertrophy (thickened heart muscles) is a common condition seen in HBP. This research seeks to study the underlying changes in electrical, structural and molecular properties of the heart that may contribute to the increased sudden death and atrial fibrillation (irregular heart rhythm) associated with both HBP and cardiac hypertrophy. The new understanding may identify new treatment targets to reduce these life-threatening conditions.
Ventricular Remodelling In Cardiomyopathy _ Impact On Ventricular Physiology And Cardiovascular Outcome.
Funder
National Health and Medical Research Council
Funding Amount
$123,337.00
Summary
Diffuse myocardial fibrosis is the widespread deposition of scar tissue in heart muscle and is a common final pathway of cardiac disease. A new technique (contrast-enhanced T1 mapping) using cardiac magnetic resonance imaging can non-invasively detect this scarring. The proposed research intends to further determine the significance of diffuse myocardial fibrosis in cardiac disease, evaluate its link with diastolic heart failure and examine the potential therapeutic role of anti-fibrotic agents.