You\u2019ve heard about blood pressure, but what about something called pulse pressure?\xa0 According to a new study, if your pulse pressure is high, you may be at a much greater risk of heart attack.
\nWe\u2019ll also explain why blood pressure goes down at night.
\nWe\u2019ll discuss new research that indicates there may be a link between migraine headaches and heart disease.
\nPlus, we\u2019ll share a way runners can try to beat the heat.
\nDr. Cooper takes calls.