The keys to heart health are relatively straightforward: Maintain a healthy weight. Reduce alcohol consumption. Quit smoking.

Matters of the Heart, written with Sue Smethurst and published by Harper Collins Australia. To Jacinta, her life is an “Australian story” – and one that has not been without challenges.

But for his latest book, Darwall strove to better understand matters of the ... them to open their heart in response,” Darwall said. “They don’t have anything to do with expectations. They have to do ...