In 1957, the first implantable pacemaker surgery: The first batter-operated, wearable pacemaker is implanted in a patient. The research leading to this discovery, pioneered by Dr. William Weirich and funded by the American Heart Association, led to the development of the fully implanted pacemakers used today.

Be Well: Lack of good sleep can be bad news. Getting proper sleep is critical to heart and brain health. Approximately 50-70 million Americans have chronic or ongoing sleep disorders. Having a difficult time getting enough good sleep? Find out if you may need to see a medical professional. 

Get to the heart of sleep health

Eat Better: Did you know that pumpkin is a superfood, providing fiber, potassium, and vitamin A? Canned pumpkin is a convenient, nutrition-loaded choice. Superfoods alone won't make you healthier - but adding them to an already balanced diet can bring health benefits. 

Know your superfoods

Move More: Your resting heart rate is the number of times your heart beats per minute. When it comes to resting heart rate, lower means your heart is in better condition, not having to work as hard to maintain a steady beat. Now, learn where your active heart rate (while exercising) should be for your age to lose weight or maximize your workout.

Find your target heart rate

Be Well: As many as half of all people over 65 in the United States have prediabetes, and many people with Type 1 and Type 2 diabetes are unaware of their condition. Learn about diabetes risk factors - like stress - that you can control.

Control your diabetes risk factors

Eat Better: Start to replace sugary beverages. One can of regular soda has about 150 calories and 10 teaspoons of added sugar. Try substituting water, either plain, sparkling, or naturally flavored with fruit or herbs.

Learn to sip smarter

Move More: Catching up on phone calls? Walk your talk - in your neighborhood. If you use a headset or earbuds, make sure you can still hear traffic. Learn other daily tips to keep active.

Explore ways to be more active during the day

Be Well: What is cholesterol? Cholesterol is a waxy substance. It's not inherently "bad." In fact, your body needs it to build cells. But too much cholesterol can pose a problem.

Learn about the good and bad of cholesterol

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