Dr Walker has a medical practice in Lindfield on the upper north shore of Sydney. He provides a service in all aspects of echocardiography, focusing on stress echocardiography which is a well accepted, accurate method for assessing heart disease, not involving irradiation or injections.
His other area of expertise is in the field of preventative cardiology and he has also commenced a related service in arterial screening, which is an indirect measure of endothelial function and arterial stiffness, and does not involve irradiation or injections. Dr Walker has published 7 best selling books on preventative cardiology and lectures both nationally and internationally on this subject.
Does more exercise per week improve your health and reduce the risk of cancer and other diseases? The results are interesting, to say the least.
Rather than creating shaky new years' resolutions after an over-indulgent Christmas holiday, why don't we try and stop the habits before they can truly start?
Dr Ross explores the second most common form of dementia, vascular dementia and what exactly causes it
To keep diabetes at bay, we must maintain our RAGE.
Early symptoms reported from the Omicron variant are showing positive for what this may mean for Covid-19 overall.
Although external factors such as a healthy diet, sleep, exercise, and not gaining excessive weight play a major role in health and longevity, the driving influence has and always will be genetic predisposition.
Just as the world was beginning to overcome the impacts of the Delta variant, a new coronavirus strain has reared its ugly head.
There’s been a stigma around depression with inferences that the depressed person can pull themselves out of it. Nothing is further from the truth.
Following the recent Glasgow Climate Summit, otherwise known as COP26, you would have to be living under a rock if you did not believe, after the tone of this meeting, that the major catastrophe around the world is climate change.
Two and a half thousand years ago, Hippocrates recognised the vital importance of leading a healthy lifestyle. Why is it so hard for many to see this now?
Many researchers now call our gut the “second brain” but is gut health that important?
Is forgetfulness and cognitive decline related to high blood pressure? Is hypertension a silent brain killer?
