Tag: Heart Health

Pulmonary Arterial Hypertension

Pulmonary Arterial Hypertension: Definition and Description of Pulmonary Arterial Hypertension: Pulmonary Arterial Hypertension (PAH) is a rare but progressive condition characterized by elevated blood pressure in the pulmonary arteries, which are the vessels carrying blood from the heart to the lungs. In healthy individuals, these arteries allow blood to flow freely, enabling effective oxygen exchange.…
Pulmonary Hypertension, Primary

Pulmonary Hypertension, Primary: Definition and Description of Pulmonary Hypertension, Primary: Pulmonary Hypertension, Primary (PH) is a severe medical condition characterized by high blood pressure in the pulmonary arteries, which carry blood from the heart to the lungs. Unlike secondary pulmonary hypertension, which results from another medical condition, primary pulmonary hypertension occurs without any identifiable underlying…
Pulmonary Arterial Hypertension

Pulmonary Arterial Hypertension: Definition and Description of Pulmonary Arterial Hypertension: Pulmonary Arterial Hypertension (PAH) is a rare but progressive condition characterized by elevated blood pressure in the pulmonary arteries, which are the vessels carrying blood from the heart to the lungs. In healthy individuals, these arteries allow blood to flow freely, enabling effective oxygen exchange.…
NSAIDs

NSAIDs: Definition and Description of NSAIDs: Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) are a class of medications widely used to relieve pain, reduce inflammation, and lower fever. NSAIDs work by inhibiting enzymes known as cyclooxygenases (COX-1 and COX-2), which play a key role in the production of prostaglandins—chemicals in the body that promote inflammation, pain, and fever.…
Nitroglycerin for Chest Pain

Nitroglycerin for Chest Pain: Definition and Description of Nitroglycerin for Chest Pain: Nitroglycerin is a medication commonly used to treat chest pain (angina) associated with heart disease. It works by relaxing blood vessels, improving blood flow to the heart, and lowering the heart’s oxygen demand. The drug is classified as a nitrate, which is effective…
Mitral Valve Regurgitation

Mitral Valve Regurgitation: Definition and Description of Mitral Valve Regurgitation: Mitral Valve Regurgitation (MVR) is a heart condition characterized by the backflow of blood from the left ventricle into the left atrium due to the improper closure of the mitral valve. This valve, located between the two chambers of the left side of the heart,…
Low Potassium Syndrome

Low Potassium Syndrome Definition and Description of Low Potassium Syndrome Low Potassium Syndrome, also known as hypokalemia, is a medical condition characterized by an abnormally low level of potassium in the bloodstream. Potassium is an essential mineral that plays a crucial role in various bodily functions, including muscle contraction, nerve transmission, and maintaining fluid balance.…
LDL Cholesterol

LDL Cholesterol Definition and Description of LDL Cholesterol Low-Density Lipoprotein (LDL) cholesterol is often referred to as “bad” cholesterol because high levels can lead to the buildup of plaque in arteries, increasing the risk of heart disease and stroke. Cholesterol itself is a waxy substance found in every cell of the body and is essential…
Hypercholesterolemia

Hypercholesterolemia Definition and Description of Hypercholesterolemia Hypercholesterolemia is a medical condition characterized by elevated levels of cholesterol in the blood. Cholesterol is a waxy, fat-like substance that is found in all cells of the body, essential for the production of hormones, vitamin D, and substances that help digest foods. However, an excessive amount of cholesterol…
Hole in the Heart

Hole in the Heart Hole in the Heart Definition and Description of Hole in the Heart Hole in the Heart, medically known as a septal defect, refers to a congenital heart defect characterized by an abnormal opening in the heart’s septum, which is the wall dividing the heart’s left and right sides. This defect can…