Introduction An abdominal aortic aneurysm (AAA) is a bulge or swelling in the wall of the abdominal aorta, the largest blood vessel in the body. If an AAA grows large or ruptures, it can cause life-threatening internal bleeding. Early detection…
Introduction High blood fat levels, also known as hyperlipidemia or high cholesterol, refer to elevated levels of fats (lipids) such as cholesterol and triglycerides in the blood. Over time, these fats can build up in the walls of blood vessels,…
Introduction Angina is a type of chest pain or discomfort that occurs when the heart muscle does not get enough oxygen-rich blood. It is often a symptom of underlying heart disease, particularly coronary artery disease. Angina can be a warning…
Introduction Claudication, often referred to as “leg angina,” is pain, cramping, or fatigue in the legs that occurs during physical activity and is relieved by rest. It is a common symptom of peripheral artery disease (PAD), a condition where narrowed…
Introduction Varicose veins are enlarged, twisted veins that most commonly appear in the legs and feet. They occur when the valves in the veins do not function properly, causing blood to pool and the veins to swell. While varicose veins…
Introduction Atherosclerosis is a condition in which the arteries become narrowed and hardened due to a buildup of fatty deposits, cholesterol, and other substances—collectively known as plaque—on their inner walls. This process can restrict blood flow and increase the risk…
Introduction A blood clot in the leg, also known as deep vein thrombosis (DVT), is a serious condition where a blood clot forms in a deep vein, usually in the lower leg or thigh. DVT can cause pain and swelling,…
Introduction Polycythemia is a condition in which the body produces too many red blood cells. This increases the thickness of the blood, making it harder for blood to flow and raising the risk of blood clots, stroke, and other complications.…
Introduction Vitamin B12 deficiency occurs when the body does not have enough vitamin B12, an essential nutrient needed for healthy nerve function, red blood cell production, and DNA synthesis. This deficiency can lead to a range of symptoms, from fatigue…
Introduction Iron deficiency is the most common nutritional deficiency worldwide and occurs when the body does not have enough iron to produce healthy red blood cells. Iron is essential for carrying oxygen throughout the body, and a deficiency can lead…
