3. The right ventricle then pumps blood through the pulmonary artery into the lungs. 4. In the lungs, tiny blood vessels called capillaries absorb carbon diox-ide from the blood and replace it with oxygen. 5. Oxygenated blood then flows through the pulmonary vein and into the left atrium. 6.
Summary of Life-threatening constipation .. An 80-year-old woman presented to the emergency department with sudden onset abdominal pain and vomiting. Her abdomen was soft with umbilical tenderness.
Many people experience constipation from time to time. Itâs usually not a cause for concern. If youâve been constipated for weeks or months, you may have chronic constipation. Chronic constipation can lead to complications if you donât get treatment for it. These can include: