**Q: What is Subarachnoid Hemorrhage?** **A:** Subarachnoid hemorrhage (SAH) is a life-threatening condition that occurs when there is bleeding in the subarachnoid space, which is the area between the brain...
**What is Viral Meningitis? A Comprehensive Guide** **Q: What is Viral Meningitis?** **A:** Viral meningitis is a viral infection of the meninges, the protective membranes that line the brain and...
What is Aortic Valve Replacement: Overview, Benefits, and Expected Results Definition and Overview Aortic valve replacement is a procedure performed on patients with malfunctioning heart valves. Doctors recommend it if...
Definition & Overview An aneurysm is a medical condition that occurs due to a weakened blood vessel wall that leads to bulging or swelling. It causes bleeding in the brain...
Definition & Overview The heart beats between 70 to 100 times per minute in adults and about 60 to 100 times in children when at rest. This rate is ideal...
Definition and Overview Chiropractic is a form of alternative medicine that deals with the nervous and musculoskeletal systems. It is especially concerned with spine adjustment or manipulation to alleviate symptoms...
Definition & Overview An electrophysiology study is an invasive cardiac diagnostic test that records and evaluates the electrical activity of the heart. It is primarily used to diagnose and manage...
Definition and Overview Improvements in cardiac imaging techniques and cardiopulmonary bypass have enabled the successful diagnosis and treatment of various intracardiac tumours. Primary tumours of the heart may either be...
Definition & Overview Stroke is one of the leading causes of death and disability in the United States and many parts of the world. It occurs when the blood vessel...