A stroke is to the brain what a heart attack is to the heart. It occurs when blood flow and oxygen are suddenly interrupted in parts of the brain, leading to potential brain damage and loss of function. Stroke symptoms can include paralysis, numbness or weakness (often on one side of the body), confusion, dizziness, […]

Blood pressure is the force exerted by circulating blood against the walls of blood vessels, generated by heart contractions. When this pressure is consistently too high, it is called hypertension, and when it is too low, it is called hypotension. Low blood pressure can cause fatigue, dizziness, and blurred vision, indicating insufficient circulation. For a […]

What Is Heart Disease? Heart disease is an umbrella term used to describe a range of conditions that affect the heart and blood vessels. These conditions can interfere with the heart’s ability to function efficiently and, if left unmanaged, may lead to serious complications such as heart attack, stroke, or heart failure. Common forms of […]

Homocysteine is a naturally occurring amino acid in the body, formed during the metabolism of methionine, an essential amino acid obtained from dietary proteins. While homocysteine is a normal component of amino acid metabolism, elevated levels can pose significant health risks. Homocysteine is primarily metabolized in the body through two main pathways: remethylation and transsulfuration. […]

Atrial fibrillation (AF) is a common heart rhythm disorder in which the atria of the heart beat irregularly and often very rapidly. Normally, the heart contracts in a coordinated rhythm, but in atrial fibrillation, electrical signals in the atria become uncoordinated. This causes the atria to quiver, or fibrillate, rather than produce a strong, regular […]

Vertigo is a disorder characterised by an illusion of movement, often described as spinning, swaying, rocking, or a sensation of falling when you are actually still. This imbalance of sensory perception occurs when the brain receives conflicting signals from the inner ear, eyes, and body. The sensation can be brief or prolonged and may lead […]