How many female interventional cardiologists are there?

Hint: It's under 20 in a gender gap that affects the profession and patients

The number of female interventional cardiologists barely reaches double figures across Australia and New Zealand, a gender gap that impacts not only female doctors, but heart disease patients too, a study shows.

There are just 19 female interventional cardiologists in the two countries, representing barely 5% of the specialty, the findings show.