Definitions for CARDIAC
This dictionary definitions page includes all the possible meanings, example usage and translations of the word CARDIAC.
of or relating to the heart
Pertaining to the heart.
Pertaining to the cardia.
Etymology: From καρδιακός, from καρδία. Distantly related to English courage, which is from Latin, but of same Proto-Indo-European root.
The heart is a muscular organ in most animals. This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. In humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest.In humans, other mammals, and birds, the heart is divided into four chambers: upper left and right atria and lower left and right ventricles. Commonly the right atrium and ventricle are referred together as the right heart and their left counterparts as the left heart. Fish, in contrast, have two chambers, an atrium and a ventricle, while most reptiles have three chambers. In a healthy heart blood flows one way through the heart due to heart valves, which prevent backflow. The heart is enclosed in a protective sac, the pericardium, which also contains a small amount of fluid. The wall of the heart is made up of three layers: epicardium, myocardium, and endocardium.The heart pumps blood with a rhythm determined by a group of pacemaker cells in the sinoatrial node. These generate a current that causes the heart to contract, traveling through the atrioventricular node and along the conduction system of the heart. In humans, deoxygenated blood enters the heart through the right atrium from the superior and inferior venae cavae and passes it to the right ventricle. From here it is pumped into pulmonary circulation to the lungs, where it receives oxygen and gives off carbon dioxide. Oxygenated blood then returns to the left atrium, passes through the left ventricle and is pumped out through the aorta into systemic circulation, traveling through arteries, arterioles, and capillaries—where nutrients and other substances are exchanged between blood vessels and cells, losing oxygen and gaining carbon dioxide—before being returned to the heart through venules and veins. The heart beats at a resting rate close to 72 beats per minute. Exercise temporarily increases the rate, but lowers it in the long term, and is good for heart health.Cardiovascular diseases are the most common cause of death globally as of 2008, accounting for 30% of deaths. Of these more than three-quarters are a result of coronary artery disease and stroke. Risk factors include: smoking, being overweight, little exercise, high cholesterol, high blood pressure, and poorly controlled diabetes, among others. Cardiovascular diseases do not frequently have symptoms but may cause chest pain or shortness of breath. Diagnosis of heart disease is often done by the taking of a medical history, listening to the heart-sounds with a stethoscope, ECG, echocardiogram, and ultrasound. Specialists who focus on diseases of the heart are called cardiologists, although many specialties of medicine may be involved in treatment.
Cardiac refers to anything related to the heart. It involves the heart's structure, function, conditions, diseases, disorders, or the treatment thereof. Derived from the Greek word "kardiakos," which also means pertaining to the heart.
pertaining to, resembling, or hear the heart; as, the cardiac arteries; the cardiac, or left, end of the stomach
exciting action in the heart, through the medium of the stomach; cordial; stimulant
a medicine which excites action in the stomach; a cardial
Etymology: [L. cardiacus, Gr. , fr. heart: cf. F. cardiaque.]
Cardiac is a fictional character comic book vigilante hero appearing in publications from Marvel Comics. Created by writer David Michelinie and penciller Erik Larsen, he first appeared in The Amazing Spider-Man #342.
Chambers 20th Century Dictionary
kär′di-ak, adj. belonging to the heart: cordial, reviving—also Cardiac′al.—ns. Car′diac, a disease of the heart: a cordial; Car′dialgy, Cardial′gia, an uneasy sensation or burning pain at the upper orifice of the stomach, apparently at the heart—hence called heartburn; Car′diograph, an apparatus for recording by a tracing—Car′diogram—the movements of the heart; Car′dioid, a geometrical curve, so called from its heart-like form; Cardīt′is, inflammation of the heart. [L.—Gr. kardiakos—kardia, the heart.]
belonging or relating to the heart.
The numerical value of CARDIAC in Chaldean Numerology is: 6
The numerical value of CARDIAC in Pythagorean Numerology is: 3
Paramedics attend about 5,000 cardiac arrests every year across the state, our cardiac arrest results are very impressive, with our survival rates among the world’s best.
Regenerating a whole heart is most certainly a long-term goal that is several years away, so we are currently working on engineering a functional myocardial patch that could replace cardiac tissue damaged due to a heart attack or failure, among the next steps that we are pursuing are improving methods to generate even more cardiac cells— recellularizing a whole heart would take tens of billions— optimizing bioreactor-based culture techniques to improve the maturation and function of engineered cardiac tissue, and electronically integrating regenerated tissue to function within the recipient’s heart.
Cardiac events during sports are uncommon for anyone, said Dr. Stuart Berger, division head of cardiology at Northwestern University Feinberg School of Medicine. While they can also occur in kids and teens, these injuries can happen whether or not people play sports. While many children can get injured on the field, the numbers are mostly declining – and sports are important for their physical and mental health, doctors say. They explain how to prevent and treat sports injury in kids. How many kids get injured playing sports Overall injuries due to youth participation in football show a dramatic decline since 2013, plateauing in 2020 and heading back up in 2021, according to the most recent figures from the US Consumer Product Safety Commission. Children should receive an hour of exercise per day. WavebreakMediaMicro/Adobe Stock Convincing your child to leave the screens behind to exercise is hard. Heres how to do it More than a million kids ages 5 to 14 were injured in sports and required a trip to the emergency room, according to the commission. Along with sports like basketball, soccer and football, the agency also reported significant injuries from things like playground equipment and skateboards. Children between the ages of 5 and 14 were most likely to be injured in football in 2021 : There were 110,171 reported injuries in children ages 5 to 14 in 2021, compared to 92,802 in youth and young adults aged 15 to 24. Soccer and basketball were also high risk for kids ’ injuries with 59,000 and 79,207 injuries, respectively. The sports with the highest rates of concussion were : boys ’ football, with 10.4 concussions per 10,000 athlete exposures ; girls ’ soccer, with 8.19 per 10,000 athlete exposures ; and boys ’ ice hockey, with 7.69 per 10,000 athlete exposures, according to a 2019 study. High contact sports like hockey, football, lacrosse and martial arts might be higher risk for serious injuries such as head injury, but even seemingly safer sports like swimming and track pose some risk for overuse injuries. And they all can be made safer with the right strategy, said Dr. Erin Grieb, pediatric primary care sports medicine physician at Stanford Medicine Children’s Orthopedic and Sports Stanford Medicine Center. Here’s what to do if your child plays sports. What to look out for When it comes to cardiac events, screening is crucial, Stuart Berger said. Generally, kids are safe to play sports and exercise without concern for cardiac events, but with all types of sports, it is important to do a physical with family history to identify those who might be at risk, he added. ‘ The concerns are that maybe there is somebody with an underlying cardiac abnormality, the screening is designed to bring that out and that we can identify, if possible, who those kids are.
The situation of people suffering an acute cardiac event is different from that of people undergoing surgery : surgery is usually planned so the patient can prepare for it, whereas cardiac events often come out of the blue, but in both cases, a positive orientation is an asset.
The situation of people suffering an acute cardiac event is different from that of people undergoing surgery: surgery is usually planned so the patient can prepare for it, whereas cardiac events often come out of the blue, but in both cases, a positive orientation is an asset.
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Translations for CARDIAC
From our Multilingual Translation Dictionary
- cardíacCatalan, Valencian
- दिल काHindi
- munnamaga-, hjartaIcelandic
- cardiaco, cardialeItalian
- 심장병 환자Korean
- tim mạchVietnamese
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"CARDIAC." Definitions.net. STANDS4 LLC, 2023. Web. 3 Oct. 2023. <https://www.definitions.net/definition/CARDIAC>.