definition of heart for kids
e68a106bfe81c62bcc33f3e07eaf36bf
heart Definition of heart for Students 1: a hollow muscular organ of the body that expands and contracts to move blood through the arteries and veins 2: something shaped like a heart
601a94da53ac4d353400093381e389ce
- A heart murmur is a whooshing sound between the beats that a doctor hears through a stethoscope. The whoosh is just an extra noise that the blood makes as it flows through the heart. Doctors usually discover murmurs during regular checkups or when kids see the doctor because they're sick. Just like kids, murmurs have grades. Grade 1 is the softest-sounding murmur, and Grade 6 is the loudest.
8cd3a309c0142957fdd3db6d390266fa
Heart The heart is an organ found in every vertebrate. It is a very strong muscle that is about the size of a fist. It pumps blood throughout the body. It has regular contractions, or when the heart squeezes the blood out into other parts of the body. Cardiac and cardio both mean about the heart, so if something has the prefix cardio or cardiac, it has something to do with the heart. Myocardium means the heart muscle: 'myo' is from the Greek word for muscle - 'mys', cardium is from the Greek word fo
c889cc3c955540371561a9d8cd52a55b
Skin problems & treatments guide Reddening of the face can have a number of causes, the most common being blushing and rosacea. Blushing, or flushing, is when your face, ears, neck, and occasionally your upper chest, becomes red in colour. This is sometimes accompanied by a hot feeling in the area.Your skin contains a network of small blood vessels which have tiny muscles inside the walls.ormal blushing happens when a strong emotional trigger stimulates the nervous system to widen the blood vessels in the face. This increases the flow of blood into the blood vessels just underneath the skin, causing your face to turn red.
9a0569c94dcd88f91c1e04b58b875702
Set up color-managed print workflows | Illustrator, InDesign, Photoshop Each monitor displays color differently--to compensate, you must create a monitor profile and then load it. If you have third-party software that can create a monitor profile (for example, E-Color Colorific or Apple ColorSync 2.5 or later), use that software to create a monitor profile. If you don't have a third-party monitor-profile utility, create a monitor profile using Adobe Gamma or the Apple Display Calibrator.
597c33fc21b92e0436ecc9f9dbedc059
heart valve heart valve - a valve to control one-way flow of blood. cardiac valve. ticker, heart, pump - the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; he stood still, his heart thumping wildly. leaflet, cusp - a thin triangular flap of a heart valve.
8a5f7d352abf28d4de2e96a209f5829a
Pediatric heart surgery - discharge Your child had surgery to repair a heart defect. If your child had open-heart surgery, a surgical cut was made through the breastbone or the side of the chest.
ab879eb5132669301f24776c84b359c8
All about the Heart for Kids The heart, arteries and veins are all part of the circulatory system. Blood moves through the heart and travels along arteries to get to the other organs in the body. Blood then travels back to the heart through the veins.Arteries contain blood that has lots of oxygen in it. Veins contain blood with less oxygen in it.lood moves through the heart and travels along arteries to get to the other organs in the body. Blood then travels back to the heart through the veins. Arteries contain blood that has lots of oxygen in it. Veins contain blood with less oxygen in it.
2156b8958442557bb50f049099bfa226
Heart The size of the heart varies among the different animal groups, with hearts in vertebrates ranging from those of the smallest mice (12 mg) to the blue whale (600 kg). In vertebrates, the heart lies in the middle of the ventral part of the body, surrounded by a pericardium. which in some fish may be connected to the peritoneum.
9bbb968cb677a005e07ca09e7867bbfa
- MainPlaceHolderTop. MainPlaceHolder. An interactive, Flash animated diagram of the human heart (and lungs, because their functions are so closely intertwined), focusing on the pattern of blood flow. First, deoxygenated blood enters the right side of the heart and is pumped to the lungs to absorb oxygen.
b68afd5bf2b6cb9e63fa1e0914492a02
- As the country’s leading organization solely committed to CHD research funding, The Children’s Heart Foundation dedicates itself to bringing health, hope and happiness to children and families impacted by a CHD. CHF has funded over $8.4 million of vital, life-saving CHD research since its inception.
8dacd2e857ec5ec363056edc8a7dca41
The Heart The heart is a hollow, muscular organ located between the lungs and underneath the breastbone. A muscular wall divides the heart into two sides – the right side and the left side. Each side has two chambers. The two upper chambers of the heart are called the atria. The atria are the filling chambers.
89d1d75f69a98c57d2efb264a884be9b
Meaning of Have a lot of heart? A: Notice Definitions 3,4,5,6 http://www.thefreedictionary.com/heart All pointing to heart in a metaphoric sense as the seat of things like emotion, strength, and courage. To have a lot of heart means to have a lot of these deep inner resources. (and is not limited to compassion as some might assume) B: This metaphoric use of heart has a long tradition in English. Great Hearted from the 14th century, is almost identical to a lot of heart..
8cb6c252c8b37eb58d1292a0e4e01dae
Heart Heart Facts. The heart is a strong and muscular organ that is about the size of a fist in adults. It pumps blood throughout the body and is located behind the breastbone between the lungs. Deoxygenated blood flows from the heart to the lungs where it gives up carbon dioxide and is freshly oxygenated.
e01c68755f5ffe0b5f1eaff1d2e6715a
The Heart and the Mind ~ What the Biblical word âHeartâ Means (Notable Work) Define heart: a hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining… — heart in a sentence a hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining the circulation of the blood…
025c1b9c3ca19a999c36e4ea5525bb4d
muscle Definition of MUSCLE for Kids. 1. : a tissue of the body consisting of long cells that can contract and produce motion. 2. : an organ of the body that is a mass of muscle tissue attached at either end (as to bones) so that it can make a body part move.. a: a body tissue consisting of long cells that contract when stimulated and produce motion b: an organ that is essentially a mass of muscle tissue attached at either end to a fixed point and that by contracting moves or checks the movement of a body part. 2.
616e8e4fce2a9e766251dd5f6890fd1a
Heart The heart is a muscular organ in humans and other animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, and also assists in the removal of metabolic wastes. The heart is located in the middle compartment of the mediastinum in the chest.
5c81050a94f8ea02d7e7e51c26fc0ebb
Picture of the Heart © 2014 WebMD, LLC. All rights reserved. The 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 the cardiovascular system. The heart has four chambers: 1  The right atrium receives blood from the veins and pumps it to the right ventricle. 2  The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen. 3  The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.
7fe629e8014dfc6087fc42a1dba8ace8
Vaccine Titer Tests for Dogs In other words, a positive vaccine titer test for parvo and distemper can put your mind at ease and should put your veterinarian s mind at ease that your dog is adequately immunized against the core disease vaccinations he has received.
3d90159ff6f0a48972f780b6ea9fb587
murmur heart murmur - an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves. cardiac murmur, murmur. symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease. systolic murmur - a murmur heard during systole.
9414cd6aabc7e0decdb64b3ba034cee9
coeur heart. A hollow muscular organ that receives the blood from the veins and propels it into the arteries. It is divided by a musculomembranous septum into two halves (right or venous and left or arterial) each of which consists of a receiving chamber (atrium) and an ejecting chamber (ventricle).
3a0d860b617d23f46be13ceeea2ed570
heart murmur heart murmur a sound additional to the normal heart sounds, heard on auscultation of the heart. Many murmurs are of no significance (innocent, physiological murmurs), particularly in young children, or due to increased blood flow through the heart during exercise, or in pregnancy.
8d3bf4122abb7bd8fbc8bdac7bd90b7a
Heart sounds Heart sounds are the noises generated by the beating heart and the resultant flow of blood through it. Specifically, the sounds reflect the turbulence created when the heart valves snap shut.
06b16276cf7485a6be7a0b0f198b0b28
What is a Congenital Heart Defect (CHD)? What is a Congenital Heart Defect (CHD)? A CHD means a child is born with an abnormally structured heart and/or large vessels. Such hearts may have incomplete or missing parts, may be put together the wrong way, may have holes between chamber partitions or may have narrow or leaky valves or narrow vessels.
a5ccee99709c8802b6ffba41966bf01c
The Structure of the Heart The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person. It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and pointing towards the left. The main purpose of the heart is to pump blood around the body.
ae1685476a1a1b85fea2349430774c59
What is the origin of the idiom to know by heart? Until the modern age of science advancements people believed that the heart is the main organ of human body and the place where the soul resides. Thus, the heart was seen as the source of thoughts and feelings, and the depository of memory. To know something by heart meant to be able to instantly recall it from memory.