Focused on Cambrian fossils, the study reanimates a species long trapped in the pages of forgotten paleontology.

Signs of a problem with the aorta can include severe chest or back pain, shortness of breath ... result from valve deterioration, thoracic aortic root aneurysm, rheumatic fever, endocarditis ...

Your diaphragm body part spans from the front to the back. It is the floor of the thoracic cavity and the ceiling of the ... A healthy person can have some minor variations in the diaphragm's anatomy.

In the abdomen, it runs down the back before splitting into ... University of Florida Health. Aorta anatomy. Johns Hopkins Medicine. Abdominal aortic aneurysm. Harvard Health Medicine. Shining a light ...

Grey’s Anatomy just keeps going with a renewal for ... After 19 seasons as the show’s lead, Pompeo scaled back her on-screen presence in Season 20 and has been recurring since while continuing ...

Alphatec Holdings commercially launched its Prone TransPsoas (PTP) corpectomy system, expanding the type of spine surgeries ...

Median Society of Thoracic Surgeons Predicted Risk of Mortality was 2.3%. Study authors stressed that this was an all-comers cohort, with about 10% undergoing TAVR on bicuspid valves, and 4% a ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

The tailbone, or coccyx, is at the base of the spine. Various stretches, lifestyle, and medical remedies may help manage tailbone pain. Pain may be due to an injury, pregnancy, or prolonged sitting.