Cholesterol Center - Chapel Hill, NC
Chapel Hill Internist Doctors for CholesterolType of Physician: Internist What is a Internist? A certification by the Board of Internal Medicine; practitioners provide long-term, comprehensive care in the office and the hospital, managing both common illnesses and complex problems for adolescents, adults, and the elderly. General internists are trained in primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and treatment of problems of the eyes, ears, skin, nervous system and reproductive organs. All internists are trained in the subspecialty areas of internal medicine including emergency internal medicine and critical care. Internists consult with surgeons when surgical management is indicated, and often act as consultants to other specialists. Specialty: Internal Medicine Common Name: Internist Doctors in Chapel Hill * UNC General Medicine & Epidemiology  Carrboro Pediatrics & Internal Medicine  Carrboro Pediatrics & Internal Medicine  UNC Medical School Geriatric Medicine  UNC Medical School Geriatric Medicine  UNC General Medicine & Epidemiology  Campus Health Services of Internal Medicine  UNC Medical School Geriatric Medicine  UNC General Medicine & Epidemiology  UNC General Medicine & Epidemiology  UNC Medical School Geriatric Medicine  UNC General Medicine & Epidemiology  UNC General Medicine & Epidemiology  Carrboro Pediatrics & Internal Medicine  UNC General Medicine & Epidemiology  UNC General Medicine & Epidemiology  UNC General Medicine & Epidemiology  Carrboro Pediatrics & Internal Medicine  UNC Medical School Geriatric Medicine  UNC Internal Medicine Clinic  UNC Physician Services Adult Neurology  UNC Physicians & Associates  UNC Physicians & Associates  UNC Physicians & Associates  UNC Internal Medicine Clinic  University of NC Hospital Infectious Diseases  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Gastroenterology  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  UNC Internal Medicine Clinic  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Chapel Hill Internal Medicine  Avalon Medical Group  Doctors Making Housecalls  Doctors Making Housecalls  Doctors Making Housecalls  Doctors Making Housecalls  Thomas Motyka DO  Chatham Crossing Medical Clinic  Chatham Crossing Medical Clinic  Chatham Crossing Medical Clinic  Chatham Crossing Medical Clinic  Chapel Hill North Medical Center  Chatham Crossing Medical Clinic  Chatham Crossing Medical Clinic  Duke General Internal Medicine Clinic  Duke General Internal Medicine Clinic  Duke General Internal Medicine Clinic  Duke General Internal Medicine Clinic  Duke General Internal Medicine Clinic  Duke University Medical Center  UNC Division of Endocrinology  Duke General Internal Medicine  Duke General Internal Medicine  Sutton Station Internal Medicine  Sutton Station Internal Medicine  Sutton Station Internal Medicine  Sutton Station Internal Medicine  Duke Center for Aging  DUMC Dept of Internal Medicine  DUMC Internal Medicine  VA Medical Center Internal Medicine  Durham VA Medical Center Internal Medicine  Duke University Medical Center  Durham VA Medical Center Internal Medicine  Durham VA Medical Center Internal Medicine  Duke University Medical Center  Durham VA Medical Center  Duke University Medical Center  Duke University Medical Center  Metropolitan Durham Medical  Metropolitan Durham Medical  Lincoln Community Health Center Inc  Lincoln Community Health Center Inc  Lincoln Community Health Center Inc  R Carl Britt MD  Lincoln Community Health Center Inc  Lincoln Community Health Center Inc  Lincoln Community Health Center Inc  Michael H Richards MD  Duke UMC Dermatology  Center of Aging and Geriatrics  Duke University Medical Center Internal Medicine  Duke University Healthcare Center  Barton F Haynes MD  Center of Aging and Geriatrics  DUMC Hematology & Oncology Chapel Hill, North CarolinaUpcoming Local Events2012-06-16
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CholesterolRead the Cholesterol article » What is cholesterol?Cholesterol is a chemical compound that is naturally produced by the body and is a combination of lipid (fat) and steroid. Cholesterol is a building block for cell membranes and for hormones like estrogen and testosterone. About 80% of the body's cholesterol is produced by the liver, while the rest comes from our diet. . Dietary cholesterol comes mainly from meat, poultry, fish, and dairy products. Organ meats, such as liver, are especially high in cholesterol content, while foods of plant origin contain no cholesterol. After a meal, dietary cholesterol is absorbed from the intestine and stored in the liver. The liver is able to regulate cholesterol levels in the blood stream and can secrete cholesterol if it is needed by the body.
What are LDL and HDL cholesterol?LDL cholesterol is called "bad" cholesterol, because elevated levels of LDL cholesterol are associated with an increased risk of coronary heart disease. LDL lipoprotein deposits cholesterol on the artery walls, causing the formation of a hard, thick substance called cholesterol plaque. Over time, cholesterol plaque causes thickening of the artery walls and narrowing of the arteries, a process called atherosclerosis. HDL cholesterol is called the "good cholesterol" because HDL cholesterol particles prevent atherosclerosis by extracting cholesterol from the artery walls and disposing of them through the liver. Thus, high levels of LDL cholesterol and low levels of HDL cholesterol (high LDL/HDL ratios) are risk factors for atherosclerosis, while low levels of LDL cholesterol and high level of HDL cholesterol (low LDL/HDL ratios) are desirable. Total cholesterol is the sum of LDL (low density) cholesterol, HDL (high density) cholesterol, VLDL (very low density) cholesterol, and IDL (intermediate density) cholesterol.
What determines the level of LDL cholesterol ...Recommended Reading Related to CholesterolWhat is Coats' disease?In 1912, Dr. George Coats described one sharply outlined form of exudative retinitis, clinically characterized as follows:
Today little has been added. This rare condition is not inherited and may be successfully treated if caught early. However, since is not usually diagnosed early, it usually progresses to cause a marked loss of vision or blindness in one eye. What are causes and risk factors for Coats' disease?No causes or risk factors are known. At this point, although there is no known hereditary component or any other cause, there may be some evidence to suggest that Coats' disease is caus... Other Related Cholesterol ArticlesEmergency Contact for Chapel Hill
Nearby Chapel Hill Hospitals *UNC Health Care Duke University Medical Center Durham VA Medical Center Durham Regional Hospital Select Specialty Hospital Durham North Carolina Specialty Hospital WakeMed Cary Hospital Rex Healthcare John Umstead Hospital Duke Raleigh Hospital Chatham Hospital Alamance Regional Medical Center WakeMed Raleigh Campus Holly Hill Hospital Central Carolina Hospital Person Memorial Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
Suggested Reading on Cholesterol by Our Doctors
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Related Diseases & Conditions
29 articles-
Liver Disease
- Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol or triglycerides, blood flow obstruction to the liver, and toxins (medications and chemicals). Symptoms of liver disease depends upon the cause; however, common symptoms may include nausea, vomiting, upper right abdominal pain, and jaundice. Treatment depends upon the cause of the liver disease.
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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 uterus. Risk factors for blood clots include high blood pressure and cholesterol, diabetes, smoking, and family history. Symptoms of a blood clot depend on the location of the clot. Some blood clots are a medical emergency. Blood clots are treated depending upon the cause of the clot. Blood clots can be prevented by lowering the risk factors for developing blood clots.
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Hypothyroidism
- Hypothyroidism is any state in which thyroid hormone production is below normal. Normally, the rate of thyroid hormone production is controlled by the brain at the pituitary. Hypothyroidism is a very common condition and the symptoms of hypothyroidism are often subtle.
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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 with associated cirrhosis caused by chronic hepatitis B or C infections, alcohol, and hemochromatosis are at the greatest risk of developing liver cancer. Many patients with liver cancer do not develop symptoms until the advanced stages of the tumor which usually makes prognosis poor. The combination of an imaging study (ultrasound, CT, or MRI scans) and an elevated blood level of alpha-fetoprotein will most effectively diagnose liver cancer, while a liver biopsy can make a definitive diagnosis. Medical treatments, including chemotherapy, chemoembolization, ablation, and proton beam therapy, are not very effective. Surgical removal of the tumor or a liver transplant may be most effective in certain cases.
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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 1 (insulin dependent) and type 2 (non-insulin dependent). Symptoms of diabetes include increased urine output, thirst, hunger, and fatigue. Treatment of diabetes depends on the type.
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Dementia
- Dementia is a significant loss of intellectual abilities such as memory capacity, severe enough to interfere with social or occupational functioning. There are different criteria classification schemes for dementias such as cortical, subcortical, progressive, primary, and secondary dementias. Other conditions and medication reactions can also cause dementia. Dementia is diagnosed based on a certain set of criteria. Treatment for dementia is generally focused on the symptoms of the disease.
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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 coronary arteries. EKG, exercise treadmill, stress echocardiography, stress thallium, and cardiac catheterization are important tests used in the diagnosis of angina.
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Abdominal Aortic Aneurysm
- Abdominal aortic aneurysm is a ballooning or widening of the main artery (the aorta) as it courses down through the abdomen. The most common cause of aortic aneurysms is "hardening of the arteries" called arteriosclerosis.
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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, heart failure, and electrical instability of the heart.
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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 for sexual intercourse or the inability to achieve ejaculation, or both. Impotence can have emotional causes but most often it is due to a physical problem.
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Rhabdomyolysis
- Rhabdomyolysis is a rapid deterioration and destruction of skeletal muscle. Some of the causes of rhabdomyolysis include severe burns, muscle trauma, coma, seizures, electrolyte imbalance, medications (statins), viruses, bacteria. Treatment of rhabdomyolysis depends on the cause.
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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 and other tissues. Causes of insulin can include conditions such as stress, obesity, metabolic syndrome, and steroid use. Some of the risk factors for insulin resistance include fatty liver, heart disease, strokes, peripheral vascular disease, high cholesterol, and smoking. Treatment for insulin resistance are lifestyle changes and if necessary, medication.
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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 over their ideal weight. That ideal weight must take into account the person's height, age, sex, and build.
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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. Symptoms may include obesity, thinning arms and legs, a rounded face, and increased fat around the neck. Some causes of Cushing's syndrome is from taking glucocorticoid hormones such as prednisone for inflammatory diseases. Treatment for Cushing's syndrome depends on the cause.
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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 smoking, high blood pressure, heredity, diabetes, peripheral artery disease, and obesity. Symptoms include chest pain and shortness of breath. There are a variety of tests used to diagnose coronary artery disease. Treatment includes life-style changes, medications, procedures, or surgery.
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Metabolic Syndrome
- The main features of metabolic syndrome include insulin resistance, hypertension (high blood pressure), cholesterol abnormalities, and an increased risk for clotting. Patients are most often overweight or obese. Lifestyle modification such as the Mediterranean diet, exercise, and quitting smoking are the preferred treatment of metabolic syndrome.
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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 and the leading cause in the US. Iron deficiency is caused due to increased iron deficiency from diseases, nutritional deficiency, or blood loss and the body's inability to intake or absorb iron. Children, teen girls, pregnant women, and babies are at most risk for developing iron deficiency. Symptoms of iron deficiency include feeling weak and tired, decreased work or school performance, slow social development, difficulty maintaining body temperature, decreased immune function, and an inflamed tongue. Blood tests can confirm an iron deficiency in an individual. Treatment depends on the cause of the deficiency. Proper diet that includes recommended daily allowances of iron may prevent some cases of iron deficiency.
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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 do not resolve, a stroke most likely has occurred. Symptoms of TIA include: confusion, weakness, lethargy, and loss of function to one side of the body. Risk factors for TIA include vascular disease, smoking, high blood pressure, high cholesterol, and diabetes. Treatment depends upon the severity of the TIA, and whether it resolves.
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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 kidneys, which may lead to impaired kidney function and high blood pressure (referred to as renovascular hypertension (RVHT). Renal artery stenosis can occur in one or both kidneys. The primary cause of renal artery stenosis is atherosclerosis. Risk factors for renal artery stenosis include high blood pressure, high cholesterol levels, age, cigarette smoking, and diabetes. Symptoms of renal artery stenosis include high blood pressure that does not respond to treatment, severe high blood pressure in individuals younger than 30 or greater than 50 years of age. Renal artery stenosis is diagnosed with imaging and functional tests. Treatment for renal artery stenosis include medication or surgery.
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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 hungry, eating alone due to embarrassment, and feeling disgusted by overeating. Depression may be a cause of binge eating disorder. Risks of binge eating include weight gain, diabetes, high blood pressure, high cholesterol, heart disease, and some cancers.
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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 cholesterol, high blood pressure, obesity, and high triglycerides are contributors to heart disease. Some of the common symptoms of a heart attack in women include chest pain, shortness of breath, nausea, feeling faint or woozy, and more. Heart disease can be prevented by lifestyle changes and controlling high blood pressure, cholesterol, weight, and diseases such as diabetes.
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Your Cholesterol Profile - In Depth
- Cholesterol is the most common type of steroid in the body. The treatment of elevated cholesterol involves not only diet but also weight loss, regular exercise, and medications. By understanding your cholesterol profile you can better manage your cholesterol levels.
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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, heart attack, stroke, high cholesterol, asthma, sleep apnea, gallstones, fatty liver disease, GERD, depression, and eating disorders.
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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 the risk factors for heart attack such as high blood pressure, diabetes, and other heart conditions. Lowering your risk factor, lifestyle changes, and in some cases medication are the most effective way of preventing a heart attack.
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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 heart tissue and the mechanisms that lead to coronary artery disease, and possible heart attack.
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Coats' Disease
- eye. Read about symptoms, signs, diagnosis, treatment, and prognosis. Coats' disease is a rare eye condition that typically progresses to vision loss or blindness in one eye. Gradual vision loss is usually the first symptom, followed by a cloudy white or yellow pupil due to the presence of a cataract. Treatment focuses on limiting the blood vessel progression and may involve cryotherapy or laser photocoagulation.
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Vitamins & Exercise: Heart Attack Prevention Series
- Vitamins and exercise can lower your risk for heart attack and heart disease. Folic acid, vitamins, and homocysteine levels are interconnected and affect your risk for heart disease or heart attack. Antioxidants and exercise also play a key role in heart attack and heart disease prevention. Lower your risk factors for heart disease and heart attack by lowering cholesterol, lowering blood pressure, diabetes prevention, and smoking cesssation.
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Disease Prevention in Women
- Disease prevention in women includes screening tests that are a basic part of prevention medicine. All screening tests are commonly available through your general doctor. Some specialized tests may be available elsewhere.
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Disease Prevention in Men
- Disease prevention in men includes routine screening tests that are part of basic prevention medicine. Take an active role in your own health care and discuss screening tests with your doctor early in life. Age of screening and timing of screening depends upon the condition being assessed.
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Liver Disease
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Medications
53 articles -
Procedures & Tests
5 articles -
Pictures, Images & Quizzes
15 articles -
Doctor's & Expert's Views
45 articles -
Health News
341 articles -
Health Features
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