I'm currently at the end of my first gap year and planning on applying to MD/PhD programs next year. I was initially planning on going the PhD-only route and therefore have quite a bit of research experience but not much of the traditional clinical/premed ECs.
What are considered "good" ECs for MD/PhD applications/how much experience do you need? Are clinical ECs (eg volunteering, shadowing etc) as heavily weighted in these applications compared to MD-only? I know some schools are considered EC-heavy but which ones put less weight on ECs?