CompUted Tomography Coronary Angiography, Transthoracic Echocardiography AnD Assessment Of AssOciation Between Obesity, Weight ReductioN And Coronary Plaque (CUTDOWN)
Funder
National Health and Medical Research Council
Funding Amount
$122,714.00
Summary
Obesity is a major risk factor for cardiovascular disease and death. This project will investigate the links between obesity, heart attacks and abnormal heart function and the impact of weight loss on these detrimental effects in patients who have had a heart attack. This research aims to better understand mechanisms that may prevent future heart attacks and improve heart function.
The Role Of New Generation Multidetector Row CT For Identification And Management Of Vulnerable Plaque At Risk Of Acute Coronary Syndrome : A Prospective Observational And Interventional Study
Funder
National Health and Medical Research Council
Funding Amount
$189,326.00
Summary
Heart attack remains one of the major cause of death. This is usually due to rupture of a plaque (due to cholesterol buildup) in the major heart arteries. Studies using invasive ultrasound have identified some features of plaque that are at high risk of rupture. These plaques are referred to as "vulnerable plaque". Recent developments in the computed tomography (CT) technology which is a non-invasive technique has enabled us to also identify these features. However thus far, no prospective large
The Influence Of Transcatheter Aortic Valve Implantation On Myocardial Structure And Function
Funder
National Health and Medical Research Council
Funding Amount
$110,218.00
Summary
Transcatheter aortic valve implantation has given options to elderly patients who were previously faced with an open-heart operation. Our research utilises CT scans to determine the anatomical and physiological effects this new technology has on the heart. This research will help to guide the ongoing development and refinement of this technology. The research has the potential to revolutionise how aortic stenosis is assessed and timing of intervention is determined.
Coronary Artery Calcium Score: Use To Guide Management Of Hereditary Coronary Artery Disease (CAUGHT-CAD)
Funder
National Health and Medical Research Council
Funding Amount
$2,762,082.00
Summary
Lifetime risk of coronary artery disease (CAD) is doubled in families with premature CAD. This study will be the first randomized controlled trial of the use of coronary artery calcium scoring (CCS) in relatives of patients with premature CAD, in which treatment will be initiated based on CCS. At three years, the effectiveness of intervention will be assessed on change in plaque volume at CT coronary angiography. The results inform the guidelines regarding evaluation of families with CAD.
Validation Of Point Of CarE CT DeRived FracTionAl Flow Reserve In Stable Coronary Artery Disease (VERITAS)
Funder
National Health and Medical Research Council
Funding Amount
$78,554.00
Summary
In stable coronary artery disease outcomes are dependent on the presence and burden of ischaemia. Current methods of assessing ischaemia are either invasive with associated risks or non-invasive but limited in their diagnostic accuracy. Our research plans to assess the real world feasibility of a novel, non-invasive, point of care CT-Derived Fractional Flow Reserve technique and its potential for guiding clinical decision making and influencing downstream testing.