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Coronary Atherosclerosis And Its Relationship With Platelet Activation
Funder
National Health and Medical Research Council
Funding Amount
$101,039.00
Summary
Blood clots are critical to the development of heart attacks, which kill many thousands of Australians annually. Platelets are cells in the blood that play an essential role in formation of blood clots, and coronary disease is associated with platelet activation. This research study will investigate the nature of platelet activation in the arteries of the human heart, its relationship to activation of inflammatory cells, and to the severity of narrowings in the arteries of the human heart.
Retinal Vascular Structure And Function As Markers Of Endothelial Dysfunction.
Funder
National Health and Medical Research Council
Funding Amount
$104,664.00
Summary
Coronary heart disease (CHD) due to atherosclerosis (thickening of blood vessels) remains the leading cause of death in Australia, but visualisation of heart arteries usually requires invasive testing. Blood vessels in the eye (retina), can be viewed easily and may be indicative of blood vessel function in the heart and rest of the body. This study aims to explore the relationship between eye and heart blood vessels. Retinal imaging may thus enable earlier detection of patients at risk of CHD.
Time-domain Analysis Of Right Ventricular-pulmonary Arterial Coupling As A Windkessel And Wave System.
Funder
National Health and Medical Research Council
Funding Amount
$64,631.00
Summary
We seek to determine the number of people affected by pulmonary arterial hypertension (high blood pressure in the lungs) in Tasmania by collecting information from echocardiograms (heart ultrasounds). This is important because the incidence and prevalence is unknown but suspected to be unusually high in Tasmania. Also simultaneous pulmonary arterial pressure and velocity waves will be studied in humans to model pulmonary flow in an attempt to recognise pulmonary arterial hypertension earlier.
Evaluation Of Cardiac Risk And Alterations In Cardiovascular Structure And Function In Renal Transplantation
Funder
National Health and Medical Research Council
Funding Amount
$72,275.00
Summary
Despite recent advances in health care, cardiovascular disease remains the leading killer of patients with Renal Failure and following Renal Transplantation. Current methods for assessing Cardiovascular Risk largely rely on tests that utilise radiation and-or kidney-toxic substances. Recent advances in Magnetic Resonance Imaging may allow for more accurate and safer assessment of Cardiovascular Risk and improve our understanding of the effect of Renal Transplantation on the Cardiovascular System