Orthostatic Hypotension: What You Need to Know
Postural hypotension or orthostatic hypotension (OH) is a condition in which patients feel dizzy (or faint) when standing up from a sitting or supine...
Valsalva Maneuver: Medical Applications and Safety Tips
The Valsalva maneuver is a breathing technique in which a person forcefully exhales while keeping the mouth, nostrils, and glottis closed. This action raises...
Embolic Stroke: Causes, Symptoms, and Treatment
An Embolic Stroke occurs when a clot, such as a blood clot or another particle like plaque, obstructs an artery in the brain, disrupting...
Sideroblastic Anemia: Causes, Symptoms, and Treatment
Sideroblastic Anemia (SA) is a blood disease characterized by defective iron incorporation into heme during erythropoiesis, leading to iron accumulation in the mitochondria of...
Air Embolism: Symptoms, Causes & Treatment Explained
Air embolism, also known as gas embolism, is a complication that occurs when air bubbles enter the arterial or venous system. It is a...
Carotid Artery Stenosis: Symptoms, Diagnosis & Treatment
What is Carotid Artery Stenosis?
Carotid artery stenosis refers to the narrowing of the carotid artery, typically caused by a buildup of fatty deposits (atherosclerosis)...
