"You Won’t Believe What Your Cardiac Output Reveals About Your Heart Health! 💓

Tue, 05 May 2026 16:12:29 +0000

You Won’t Believe What Your Cardiac Output Reveals About Your Heart Health! 💓 Did you know that the number your doctor pulls from a simple cardiac output test can tell you much more about your heart’s true health than you might expect? Cardiac output—measured in liters per minute—refers to the volume of blood your heart pumps each minute, and it’s a powerful indicator of cardiovascular function. Whether you’re a fitness enthusiast, someone managing a heart condition, or simply curious about your wellness, understanding cardiac output can unlock valuable insights. Here’s what this critical metric reveals—and why it matters. ### What Is Cardiac Output? Cardiac output (CO) is calculated by multiplying your heart rate (beats per minute) by your stroke volume (the amount of blood pumped per beat). Normal resting cardiac output averages around 4 to 8 liters per minute, though this varies by age, fitness, and body size. When your heart pumps efficiently, CO supports optimal oxygen delivery to muscles, organs, and the brain.