This American Heart Month, Enhance Your Heart Knowledge With Interactive 3D

0 Comments Which are working harder: your heart muscles when you’re sitting down or your quadriceps muscles during a full sprint? If you guessed your heart, you’re right! How Your Heart Works Powered by electrical impulses, your heart contracts over 100,000 times a day. These contractions (felt as “beats”) pump blood through 60,000 miles of vessels […]