This week's topics include group A strep in the US, hearing loss and heart failure, a new medicine for MS, and making TAVR outcomes better.

This week's topics include aging and diet, blood based biomarkers for dementia, ten and thirty year risk for cardiovascular disease, and global effect of cardiovascular risk factors

This week's topics include a better way to treat A-fib, managing bleeding in cardiac surgery, penicillin for strep infections, and treating pulmonary hypertension.