Atria Sentence Examples
Sperm ducts and atria as in Limicolae; egg sacs large; body wall thick; vascular system and nephridia as in Terricolae.
A procedure called a cardiac catheterization can then be performed during which a small thin tube (catheter) with a balloon tip, may be used to enlarge the opening between the two atria until surgery can be performed.
Blood returning from the lungs must flow through an opening in the wall between the atria, called an atrial septal defect.
The most common types of septal defects are atrial septal defect, an opening between the two upper heart chambers (atria), and ventricular septal defect, an opening between the two lower heart chambers (ventricles).
The newborn can survive for a few days while the foramen ovale, a small hole in the septum that separates the two atria, is open, allowing some oxygenated blood to escape and mix into the blood that is being pumped throughout the body.Advertisement
Patent foramen ovale (PFO)-A congenital heart defect characterized by an open flap that remains between the two upper chambers of the heart (the left and right atria).
When the heart beats, normally it makes two sounds, "lubb" when the valves between the atria and ventricles close, and "dupp" or "dub" when the valves between the ventricles and the major arteries close.
An atrial septal defect (ASD) is an abnormal opening in the muscular wall separating the left and right upper chambers (atria) of the heart.
Normally, the opening closes before birth, but if it does not, the child is born with a hole between the left and right atria.
If the heart has an opening between the atria, oxygen-rich blood from the left atrium enters the right atrium.Advertisement
The closure device stays in place permanently to stop the abnormal flow of blood between the atria.
With this syndrome, blood returning from the lungs must flow through an opening or hole in the wall between the atria, called an atrial septal defect.
Catheter-based procedures may be performed to open stenotic valves or vessels, widen the septal opening between the atria, or close abnormal vessels or certain septal defects.
For transposition of the great arteries, venous switch creates a tunnel inside the atria to re-direct oxygen-rich blood to the right ventricle and aorta, and venous blood to the left ventricle and pulmonary artery.
Foramen ovale-The foramen ovale is a fetal cardiac structure that allows the blood in both upper chambers (atria) of the heart to mix.Advertisement
The atria are comparatively small, the walls being thin, especially those of the right, which possesses numerous muscular ridges projecting into the cavity presenting a honeycombed appearance.
The town occupies the site of the ancient Atria, which gave its name to the Adriatic. Its origin is variously ascribed by ancient writers, but it was probably a Venetian, i.e.
They open in common with, or near to, or, more rarely, into, glands which are not certainly comparable to the atria of the Limicolae.
The atrioventricular node is located at the bottom of the wall separating the 2 atria.
Look gorgeous in this royal blue ruched gown by Atria that features rhinestone detailing, beaded straps and a sweetheart neckline.Advertisement
In this condition, the upper chambers (atria) of the heart do not completely empty when the heart beats, which can allow blood clots to form.
Atrial septal defect-An opening between the right and left atria (upper chambers) of the heart.