Our heart might just be the unsung hero of our health ... but do we only pay attention to it when it's too late? 

So many of us will know someone, or have been someone who has dealt with heart-related issues. 

What can we be doing more of to make sure we don't run into problems? 

Dr Bryan Betty joins Tim Beveridge for the Health Hub to talk all things heart health, what effect vaping really has, and the seriousness of the current measles outbreak.

LISTEN ABOVE.