 | The right border of the heart (right margin of heart) is a long border on the surface of the heart, and is formed by the right atrium. The atrial portion... 970 bytes (114 words) - 11:54, 18 August 2019 |
 | the heart is between the lungs, the left lung is smaller than the right lung and has a cardiac notch in its border to accommodate the heart. The heart is... 143 KB (16,888 words) - 19:48, 24 April 2024 |
Borders of heart may refer to: Left margin of heart Right border of heart This disambiguation page lists articles associated with the title Borders of... 106 bytes (47 words) - 23:58, 22 February 2016 |
 | decrescendo murmur. One can hear it at the left lower sternal border. One may see signs of right heart failure on exam. Pulmonary valve regurgitation presents... 24 KB (2,974 words) - 15:28, 15 January 2024 |
| left border of heart (or obtuse margin) is formed from the rounded lateral wall of the left ventricle. It is called the 'obtuse' margin because of the... 1 KB (192 words) - 20:47, 2 May 2023 |
 | Emily's racing heartbeat Heart sounds of a 16 year old girl immediately after running, with a heart rate of 186 BPM. The S1 heart sound is intensified due... 22 KB (2,592 words) - 02:41, 12 February 2024 |
 | example, in right middle lobe syndrome, where the right heart margin is obscured, and in right lower lobe pneumonia, where the border of the diaphragm... 3 KB (209 words) - 07:15, 23 November 2020 |
 | and the tricuspid valve in the right heart. The other two valves are at the entrance to the arteries leaving the heart these are the semilunar valves... 22 KB (2,655 words) - 23:15, 7 November 2023 |
 | muscular walls. Humans have a four-chambered heart consisting of the right and left atrium, and the right and left ventricle. The atria are the two upper... 23 KB (2,481 words) - 22:07, 8 April 2024 |
 | known as septomarginal trabecula) is a band of cardiac muscle found in the right ventricle of the heart. It is well-marked in sheep and some other animals... 4 KB (380 words) - 10:09, 29 February 2024 |