What are the chambers of the heart? The heart has two sides: the left side and the right side. Each side of the heart is divided into two parts producing 4 chambers. The upper chambers are called the atriums and the lower chambers are the ventricle. The heart not only has four chamber...
Strokes deprive brain cells of oxygen 中风剥夺了脑细胞的氧气, 0:20 and are one of the most common causes of death 并且是常见的死亡原因, 0:23 and a leading cause of preventable disability. 也是造成可预防残疾的主要原因。 0:26 When...
These spaces are known as the chambers of the heart. Their arrangement is important for allowing the heart to pump blood to all points of the body. The apex of the heart is the sharpest point of it, which is located at the bottom and angles down and forward. There is a longitudinal ...
___.Oxygen-rich blood travels from the lungs to the left (9)___, then on to the left ventricle, which pumps it to the rest of the body.The heart pumps blood to the lungs and to all the body's tissues by a sequence of highly organized contractions of the four chambers. For the ...
An enlarged heart or thick ventricles (the lower chambers of the heart) Weakened heart muscles Problems with your heart valves Heart defects that you’ve had since birth Blood clots or tumors Takeaways An echocardiogram is a test that uses sound waves to create pictures of your heart. You mig...
Heart A hollow muscular organ that pumps the blood through the circulatory system by rhythmic contraction and dilation. In vertebrates there may be up to four chambers (as in humans), with two atria and two ventricles. Mind The faculty of a human or other animal by which it thinks, perceive...
Echocardiogramis a type of ultrasound. Sound waves are used to show the structure and function of your heart. This test may show if there are problems with your heart valves. It may also show if the chambers of your heart are working properly. ...
Other types of heart defects combine several defects at once or have to do with the way the heart looped when it formed. Valve defects can refer especially to defects of the aortic and pulmonary valves, which are the great arteries that come off of the two bottom chambers of the heart, ...
Comprehensive overview of conditions, symptoms, treatment options and side effects related to heart attacks, HealthChoicesFirst.com
Some disease is classified by its effect on the different components of the heart. In broad strokes, the heart has four chambers (two ventricles and two atria), muscle, lining, an electrical system, valves, and coronary arteries and veins. Heart disease may be defined by what part of the ...