Sentences with phrase «in right atrium»

A small area of special tissue in the right atrium called the sinoatrial (SA) node starts an electrical impulse (it's like the heart's spark plug) that will eventually travel down special electrical tracts (AV node, Bundle Branches, Purkinje Fibers — the heart's «wiring») within the heart and cause the heart muscle to contract (see Figure 2 below).

Not exact matches

Previous studies have revealed that during a race, marathon runners often show evidence of dangerous changes to the heart, including an enlarged right atrium (the chamber that receives oxygen - starved blood from the body) and elevated levels in the blood of enzymes that signal heart damage.

Self - publishing author Colleen Hoover's Hopeless is to be published in print by Simon and Schuster's Atria, while Hoover maintains control of her ebook rights.

It's the third in a series, which was originally self - published, with rights later acquired by S&S's Atria imprint.

Several adult heartworms were visualized during Chico's echocardiogram in his pulmonary arteries as well as several worms within his right atrium which were not causing obstruction to blood flow.

Each right and left pump works in two stages; a top stage (atrium), and a bottom stage (ventricle).

Graphic representation of atrial fibrillation with whirlwind of electrical impulses forming in the right (RA) and left atria (LA) instead a single organized impulse from the sinoatrial (SA) node causing the atrial muscle to fibrillate (quiver) instead of an organized contraction to fill the right (RV) and left ventricles (LV).

Surgical retrieval of worms from the right atrium, right ventricle, and vena cavae via jugular venotomy can be attempted in patients with high worm burdens detected by echocardiography.

In a healthy dog with a normal heart, the tricuspid valve provides a means of opening and closing the path between two chambers of the heart, the right atrium and the right ventricle.

The еtiology for rupture of the left atrium is uncleаr, but probably is related with the high pressure in the left and right atrium and the so called jet lesions from the mitral and tricuspid regurgitation.

In this situation sildenafil makes the pulmonary pressure lower and facilitate the shunt from high pressure left atrium to low pressure right atrium.

On echocardiography, right heart pathology was mainly observed — including a distended right atrium and ventricle, dilated pulmonary artery and evidence of pulmonary hypertension, as well as many tubular echoic structures in the lumen of the main pulmonary artery, typically identified as adult parasites.

But in left to right shunt the goal of the bubble study is to notice contrast washout during right atrium passing of the bubbles.

In this case the right atrium and ventricle serves as a low pressure «sink» for severely dilated left atrium.

The upper chambers of the heart, known as the right and left atria, receive blood in large vessels coming from the body and lungs.

Vinnie later on developed cancer in his heart (hemangiosarcoma of the right atrium), which is fatal.

The electrical impulse begins in a region of specialized «pacemaker» cells within the right atrium known as the sinus node (aka sinoatrial or SA node).

In some animals, especially giant - breed dogs like Irish Wolfhounds or horses, the size of the atria is simply so big that it creates the right circumstances for chaotic circuits of electrical activity to develop, resulting in lone atrial fibrillatioIn some animals, especially giant - breed dogs like Irish Wolfhounds or horses, the size of the atria is simply so big that it creates the right circumstances for chaotic circuits of electrical activity to develop, resulting in lone atrial fibrillatioin lone atrial fibrillation.

In a similar fashion to the changes to the left atrium with certain left - sided heart diseases, diseases that primarily affect the right side of the heart (e.g. primary pulmonary hypertension, heartworm disease, tricuspid valve dysplasia, pulmonic stenosis) may reduce forward flow of blood into the pulmonary circulation and, again depending on severity, may lead to a build - up of volume and / or pressure within the right atrium which will also try to enlarge to compensate.

The show finds its backbone in the 360 - degree view from the central atrium where the viewer can glimpse a sampling of works by different artists, otherwise all regrettably sequestered in their own niches and corridors: Frankenthaler's Jacob's Ladder (1957) up front, Mary Abbott's All Green (1954) to the left, Grace Hartigan's Interior, «The Creeks» (1957) to the right, and ahead, Joan Mitchell's Hudson River Day Line (1955) and Krasner's behemoth The Seasons (1957) loom large.

There will be the reception for my show Victory Garden, as well as the unveiling of the large wall piece I'm installing in the Center for the Arts» atrium right now.

Students also exhibit their work in the Sculpture Quad, located between Atkinson Hall and the Studio Arts Building, which features permanent installations and temporary works by sculpture students throughout the year; on the atrium wall in the Design Building, where student work is showcased through displays that change on a monthly basis; and sometimes — if you visit at the right time — you might witness the pop - up «locker gallery» in the hallway of the Studio Arts Building.