Development Of Endpoints For Catheter Ablation Of Non-mappable Scar-related Ventricular Tachycardia.
Funder
National Health and Medical Research Council
Funding Amount
$176,686.00
Summary
Ventricular tachycardia is a dangerous heart rhythm disturbance that affects people with scarring in the heart such as those with prior heart attacks or heart failure. Catheter ablation procedures, using wires passed from the groin, can be used to burn the short-circuits related to the scar. However in the majority of cases, it is very difficult to know when enough burning has been performed. This project aims to develop and validate several electrical and imaging endpoints for this procedure.
Substrate Mapping And Ablation Of Ventricular Tachycardia
Funder
National Health and Medical Research Council
Funding Amount
$444,129.00
Summary
Sudden death is a tragic occurrence and can afflict Australians of all ages, racial and ethnic backgrounds. This research will aim to understand abnormalities in the heart muscle that cause dangerous heart rhythm abnormalities, which is the most common cause of sudden death. We will study ways to improve the technology of keyhole cardiac procedures so that it can be used to prevent these arrhythmias from occurring in the first place, and in improving the chance of long-term successful cure.
Renal Sympathetic Denervation As An Adjunct To Catheter-based Ventricular Tachycardia Abaltion
Funder
National Health and Medical Research Council
Funding Amount
$188,226.00
Summary
The most common cause of sudden death is lethal heart rhythms. Despite medications and medical procedures, many patients still suffer from these life-threatening rhythms. Treatment of the nerves around the kidneys may alter the production of hormones that contribute to these rhythms which could have a significant impact on these patients.
Longitudinal Mechanics Of The Peri-Infarct Zone And Ventricular Tachycardia Inducibility In Patients With Chronic Ischaemic Cardiomyopathy
Funder
National Health and Medical Research Council
Funding Amount
$438,449.00
Summary
Ischaemic heart disease is a major cause of death in developed countries. Sudden cardiac death is precipitated by lethal irregularities in heart rhythm that originate around the scar tissue that forms within the heart after a heart attack. This study�s aim is to investigate the role of new ultrasound technologies in characterising the heart tissue where fatal cardiac arrhythmias arise. We hope that these novel imaging tools will help to identify individuals whose lives may be saved by appropriat ....Ischaemic heart disease is a major cause of death in developed countries. Sudden cardiac death is precipitated by lethal irregularities in heart rhythm that originate around the scar tissue that forms within the heart after a heart attack. This study�s aim is to investigate the role of new ultrasound technologies in characterising the heart tissue where fatal cardiac arrhythmias arise. We hope that these novel imaging tools will help to identify individuals whose lives may be saved by appropriate preventative measures.Read moreRead less
Electrophysiologic Properties Of The Ventricular Myocardium Promoting Reentry
Funder
National Health and Medical Research Council
Funding Amount
$272,871.00
Summary
Ventricular tachycardia is a dangerous heart rhythm that usually occurs in people with prior heart attacks. These people often have scarring on their heart and the tachycardia occurs due to electrical activity forming a circuit around the scar. This study will examine the factors that cause ventricular tachycardia to begin by looking at the characteristics of the scarring.
The Identification Of Thoracic Targets For Prevention And Intervention In Bronchopulmonary Dysplasia
Funder
National Health and Medical Research Council
Funding Amount
$316,449.00
Summary
The persistence of breathing problems from infancy to later life is a complication of premature birth with lifelong consequences. Breathing problems often occur together with lung disease, but prematurity can also affect heart and blood vessel development, and weakness of the main breathing muscle. We will find out how much the heart, lungs and diaphragm contribute to breathing problems in babies; helping us to better predict, diagnose and treat severe breathing problems in babies born preterm.
Identifying Strategies To Reduce The Risk Of Kneecap Arthritis After Serious Knee Ligament Injury
Funder
National Health and Medical Research Council
Funding Amount
$408,768.00
Summary
Early-onset kneecap arthritis, and associated pain and disability, affects younger adults at an alarming rate after serious knee ligament injury – “young people, old knees”. This research aims to identify modifiable risk factors for early-onset kneecap arthritis (reconstruction surgery, knee biomechanics and functional deficits) which will aid the development of interventions to minimise onset and progression of kneecap arthritis, and reduce the burden of this important public health problem.
Advancement Of A Personalised Approach To Minimising Infective Complications In Cancer Care
Funder
National Health and Medical Research Council
Funding Amount
$265,138.00
Summary
Managing infections in patients with cancer have become more difficult and unpredictable because of new generation cancer therapies. Measuring the response of the immune system (immune profiling) will allow us to predict which patients will develop infection so that action such as vaccination can be taken to reduce their risk. This program will refine immune profiling to personalise infection care for cancer patients and to introduce it into hospital practice.