WebMedical Dictionary. Search medical terms and abbreviations with the most up-to-date and comprehensive medical dictionary from the reference experts at Merriam-Webster. Master today's medical vocabulary. …
Cardiovascular Glossary A-Z (All) Texas Heart Institute
Webheart: [noun] a hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining the circulation of the blood. a structure in an invertebrate animal functionally analogous to the vertebrate heart. breast, bosom. WebSep 21, 2024 · Causes. Fighting, falls, and road traffic accidents are common causes of a black eye. A black eye can happen when something strikes a person on the face. This could be a ball, a fist, a door, or ... 99看看
Black Definition & Meaning Dictionary.com
WebJan 12, 2024 · High voltage currents of 500 V and more can cause deep burns, while low voltage currents consisting of 110–120 V can result in muscle spasms. A person can get an electric shock through contact ... Webheart. [ hahrt] the hollow muscular organ lying slightly to the left of the midline of the chest. The heart serves as a pump controlling the blood flow in two circuits, the pulmonary and the systemic. See also circulatory system, and see Plates. Divisions of the Heart. The septum, a thick muscular wall, divides the heart into right and left halves. WebJul 21, 2024 · According to the Centers for Disease Control and Prevention (CDC), heart disease is the leading cause of death in the United States. Around 1 in 4 deaths in the U.S. occur due to heart disease ... 99看美剧