Worldwide, more than 4 million people die within 30 days after surgery each year, while HIV, tuberculosis, and malaria cause nearly 3 million deaths per year.
According to the AHA's Heart and Stroke Statistics — 2019 Update, 48 percent of adults in the U.S., about 121.5 million people, have heart disease.
Stroke survivors who believe they can take steps to prevent a subsequent brain attack have significantly lower blood pressure than survivors who feel hopeless.
As the global population ages, researchers conducted a study to get a better understanding of the biology behind aging and healthspan, healthy life expectancy.
Having a sense of control can help older adults have a better quality of life and has a positive impact on physical, mental, and emotional health.