The atrium (Latin: ātrium, lit. 'entry hall'; pl.: atria) is one of the two upper chambers in the heart that receives blood from the circulatory system... 23 KB (2,481 words) - 22:07, 8 April 2024 |
Look up Atrium or atrium in Wiktionary, the free dictionary. Atrium may refer to: Atrium (heart), an anatomical structure of the heart Atrium, the genital... 1 KB (206 words) - 08:14, 20 October 2023 |
and Atrium Health Floyd in the Rome, Georgia area. Atrium Health offers pediatric, cancer, and heart care, as well as organ transplants, burn treatments... 29 KB (2,576 words) - 14:57, 23 March 2024 |
Mitral valve (redirect from Mitral heart valve) one of the four heart valves. It has two cusps or flaps and lies between the left atrium and the left ventricle of the heart. The heart valves are all... 20 KB (2,337 words) - 22:32, 8 April 2024 |
depression in the right atrium of the heart, at the level of the interatrial septum, the wall between right and left atrium. The fossa ovalis is the... 7 KB (907 words) - 15:30, 18 January 2024 |
Atrial septal defect (redirect from Heart septal defects, atrial) of the heart to mix with the oxygen-poor blood in the right side of the heart; or the opposite, depending on whether the left or right atrium has the... 53 KB (6,230 words) - 02:30, 19 April 2024 |
the heart. The right atrium lies among the two venae cavae, behind and somewhat right of the sternum. It is right and anterior to the left atrium. It... 23 KB (3,081 words) - 16:04, 26 February 2024 |
Coronary circulation (redirect from Blood supply of heart) left coronary artery distributes blood to the left side of the heart, the left atrium and ventricle, and the interventricular septum. The circumflex artery... 16 KB (1,977 words) - 21:49, 28 November 2023 |
of the heart. It drains over half of the deoxygenated blood from the heart muscle into the right atrium. It begins on the backside of the heart, in between... 8 KB (952 words) - 07:35, 26 April 2024 |
Tricuspid valve (redirect from Tricuspid heart valve) mammalian heart, at the superior portion of the right ventricle. The function of the valve is to allow blood to flow from the right atrium to the right... 9 KB (785 words) - 06:17, 9 April 2024 |
to the heart. The largest pulmonary veins are the four main pulmonary veins, two from each lung that drain into the left atrium of the heart. The pulmonary... 5 KB (565 words) - 22:28, 8 April 2024 |
Cardiac conduction system (redirect from Heart conduction system) irregular heart rhythms including rhythms that are too fast or too slow. Electrical signals arising in the SA node (located in the right atrium) stimulate... 16 KB (1,840 words) - 02:31, 30 January 2024 |
deoxygenated blood from the lower and middle body into the right atrium of the heart. It is formed by the joining of the right and the left common iliac... 10 KB (1,079 words) - 14:47, 10 April 2024 |
blood directly into the right atrium. The main role of a sinoatrial node cell is to initiate action potentials of the heart that can pass through cardiac... 24 KB (2,806 words) - 17:50, 24 April 2024 |
Cardiac catheterization (redirect from Heart catheterization) commonly obtained for the right atrium, right ventricle, pulmonary artery, and pulmonary capillary "wedge" pressures. Right heart catheterizations also allow... 25 KB (2,876 words) - 04:19, 2 January 2024 |
The primitive atrium is a stage in the embryonic development of the human heart. It grows rapidly and partially encircles the bulbus cordis; the groove... 3 KB (330 words) - 18:50, 8 May 2020 |
cycle by the heart. The first beat represents that atrial contraction (termed a) and second beat represents venous filling of the right atrium against a... 14 KB (1,553 words) - 06:15, 9 August 2023 |
The terminal sulcus is a groove on the outer surface of the right atrium of the heart marking the transition between the sinus venarum cavarum (which has... 2 KB (201 words) - 15:40, 14 February 2024 |
Circulatory system (redirect from Three chambered heart) total: left atrium, left ventricle, right atrium and right ventricle. The right atrium is the upper chamber of the right side of the heart. The blood that... 52 KB (5,734 words) - 18:16, 24 March 2024 |
the free dictionary. Atria may refer to: Atrium (heart) (plural: atria), an anatomical structure of the heart Atria (genus), a flatworm genus in the family... 1 KB (216 words) - 10:56, 28 October 2023 |
From the inflow to the outflow, it consists of sinus venosus, primitive atrium, the primitive ventricle, the bulbus cordis, and truncus arteriosus. It... 2 KB (121 words) - 12:19, 14 July 2021 |
Echocardiography (redirect from Heart ultrasound) puncture to permit catheter access from the right atrium to the left atrium; alternative access to the left heart would be retrograde through the aorta and across... 32 KB (3,997 words) - 16:21, 7 February 2024 |