WebThe heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called … Webheart works. The heart is one of the most important organs in the human body, continuously pumping blood around our body through blood vessels. Your heart is located in your …

Know Where Your Heart Is and How to Identify Heart Pain

WebThe heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels. The organ works ceaselessly, beating 100,000... Here’s something to wrap your mind around: The human brain is more … Our lungs fuel us with oxygen, the body's life-sustaining gas. They breathe in air, … Web20 jul. 1998 · heart, organ that serves as a pump to circulate the blood. It may be a straight tube, as in spiders and annelid worms, or a … bygone smartphone crossword

41 Interesting Human Heart Facts FactRetriever.com

WebThe human heart is the main component of the human body’s circulatory system. The heart pumps blood through the human body via blood vessels. The heart is in the middle … WebYour heart is the primary organ of your circulatory system. It pumps blood throughout your body, controls your heart rate and maintains blood pressure. Your heart is a bit like a … WebShortness of breath. Feelings of having a fast-beating, fluttering, or pounding heart. Myocarditis and pericarditis have rarely been reported. When reported, the cases have … bygones lincoln