Definition of Cholesterol, "Bad"Cholesterol,: Low-density lipoprotein (LDL) cholesterol. LDL is the so-called "bad cholesterol". Elevated levels of LDL cholesterol are associated with cardiovascular disease such has stroke or heart attack.Last Editorial Review: 9/20/2012 Back to MedTerms online medical dictionary A-Z List Need help identifying pills and medications? |
Suggested Reading on Cholesterol by Our Doctors
-
Related Diseases & Conditions
32 articles-
Blood Clots
- Blood clots can occur in the venous and arterial vascular system. Blood clots can form in the heart, legs, arteries, veins, bladder, urinary tract and
-
Hypothyroidism
- Hypothyroidism is any state in which thyroid hormone production is below normal. Normally, the rate of thyroid hormone production is controlled by the
-
Liver Disease
- Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol or triglycerides, blood
-
Diabetes (Type 1 and Type 2)
- Diabetes mellitus is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes are referred to as type
-
Dementia
- Dementia is a significant loss of intellectual abilities such as memory capacity, severe enough to interfere with social or occupational functioning. There
-
Liver Cancer
- Liver cancer is the fifth most common cancer in the world and the majority of patients with liver cancer will die within one year as a result. Patients
-
Angina
- Angina is chest pain that is due to an inadequate supply of oxygen to the heart muscle. Angina can be caused by coronary artery disease or spasm of the
-
Erectile Dysfunction (Impotence)
- Impotence, also known as erectile dysfunction, is a common problem among men characterized by the consistent inability to sustain an erection sufficient
-
Insulin Resistance
- Insulin resistance is the diminished ability of cells to respond to the action of insulin in transporting glucose (sugar) from the bloodstream into muscle
-
Abdominal Aortic Aneurysm
- Abdominal aortic aneurysm is a ballooning or widening of the main artery (the aorta) as it courses down through the abdomen. Most abdominal aortic aneurysms
-
Rhabdomyolysis
- Rhabdomyolysis is a rapid deterioration and destruction of skeletal muscle. Some of the causes of rhabdomyolysis include severe burns, muscle trauma, coma,
-
Cushing's Syndrome
- Cushing's syndrome, sometimes referred to as hypercortisolism, is a hormonal disorder caused by prolonged exposure to high levels of the hormone cortisol.
-
Heart Attack
- Heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. A heart attack can cause chest pain,
-
Peripheral Vascular Disease
- Peripheral vascular disease (PVD) refers to diseases of the blood vessels (arteries and veins) located outside the heart and brain. While there are many
-
Obesity
- Obesity is the state of being well above one's normal weight. A person has traditionally been considered to be obese if they are more than 20 percent
-
Metabolic Syndrome
- The main features of metabolic syndrome include insulin resistance, hypertension (high blood pressure), cholesterol abnormalities, and an increased risk
-
Iron Deficiency
- Iron is a mineral our bodies need. Iron deficiency is a condition resulting from not enough iron in the body. It is the most common nutritional deficiency
-
High Blood Pressure Treatment
- High blood pressure (hypertension) means high pressure (tension) in the arteries. Treatment for high blood pressure include lifestyle modifications (alcohol,
-
Heart Disease
- Heart disease (coronary artery disease) is caused by a buildup of cholesterol deposits in the coronary arteries. Risk factors for heart disease include
-
Aortic Dissection
- Aortic dissection is a small tear in the large blood vessel that leads from the heart and supplies blood to the body. There are two types of aortic dissection,
-
Renal Artery Stenosis
- Renal artery stenosis is a narrowing of the diameter of the renal arteries. When the renal arteries narrow, the result is restricted blood flow to the
-
Transient Ischemic Attack (TIA, Mini-Stroke)
- When a portion of the brain loses blood supply, through a blood clot or embolus, a transient ischemic attack (TIA, mini-stroke) may occur. If the symptoms
-
Childhood Obesity
- Fast food consumption and lack of exercise are just a couple of causes of childhood obesity. Health effects of childhood obesity include type 2 diabetes,
-
Binge Eating Disorder
- Characteristics of binge eating disorder include eating more quickly than usual, eating until uncomfortably full, eating a lot of food despite not being
-
Heart Attack Treatment
- A heart attack involves damage or death of part of the heart muscle due to a blood clot. The aim of heart attack treatment is to prevent or stop this damage
-
Coats' Disease
- eye. Read about symptoms, signs, diagnosis, treatment, and prognosis. Coats' disease is a rare eye condition that typically progresses to vision loss
-
Heart Attacks in Women
- Heart disease, particularly coronary artery disease is the leading cause of heart attacks. Women are more likely to die from a heart attack than men. High
-
Heart Attack Prevention Overview
- Heart attacks are the major causes of unexpected, sudden death among men and women. A heart attack is also a significant cause of heart failure. Learn
-
Heart Attack Pathology: Photo Essay
- A heart attack is a layperson's term for a sudden blockage of a coronary artery. This photo essay inlcudes graphics, pictures, and illustrations of diseased
- See All Related Diseases & Conditions »
-
Blood Clots
-
Medications
53 articles -
Procedures & Tests
5 articles -
Pictures, Images & Quizzes
16 articles -
Doctor's & Expert's Views
44 articles -
Health News
343 articles -
Health Features
60 articles
Cholesterol Management
Tips to keep it under control.


