甘油三酸酯水平

定义

The triglyceride level is a blood test to measure the amount of triglycerides in your blood. Triglycerides are a type of fat.

Your body makes some triglycerides. Triglycerides also come from the food you eat. Extra calories are turned into triglycerides and stored in fat cells for later use.

一个测试 高胆固醇 levels is a related measurement and usually done at the same time.

选择的名字

三酰甘油试验

如何执行测试

需要血液样本. 大多数时候，血液是 从静脉中抽出 located on the inside of the elbow or the back of the hand.

如何准备考试

You should not eat for 8 to 12 hours before the test.

Alcohol and some medicines can interfere with blood test results.

• Make sure your health care provider knows what medicines you take, including over-the-counter drugs and supplements.
• Your provider will tell you if you need to stop taking any medicines before you have this test.
• Do not stop or change your medicines without talking to your provider first.

考试的感觉如何

You may feel slight pain or a sting when the needle is inserted. You may also feel some throbbing at the site after the blood is drawn.

为什么要进行测试

Triglycerides are usually measured together with other blood fats. Often it is done to help determine your risk of developing heart disease. A high triglyceride level may lead to 动脉粥样硬化, which increases your risk for heart attack and stroke.

A very high triglyceride level may also cause inflammation of your pancreas (called pancreatitis).

正常的结果

结果可能表明:

• 正常:小于150mg /dL
• Borderline high: 150 to 199 mg/dL
• 高:200至499毫克/分升
• 非常高:500毫克/分升或以上

Normal value ranges may vary slightly among different laboratories. Talk to your provider about the meaning of your specific test results.

The examples above show the common measurements for results for these tests. Some laboratories use different measurements or may test different specimens.

异常结果意味着什么

High triglyceride levels may be due to:

• 肝硬化 或者肝损伤
• 低脂肪饮食 蛋白质 在高 碳水化合物
• 不够甲状腺
• 肾病综合症 (肾脏疾病)
• Other medicines, such as female hormones
• 控制不佳 糖尿病
• Disorder passed down through families in which there are high amounts of cholesterol and triglycerides in the blood

整体, the treatment of elevated triglyceride levels focuses on increased exercise and changes in the diet. Drugs to lower triglyceride levels may be used to prevent pancreatitis for levels above 500 mg/dL.

Low triglyceride levels may be due to:

• 低脂饮食
• 甲状腺机能亢进 (甲状腺功能亢进)
• 吸收不良 syndrome (conditions in which the small intestine does not absorb fats well)
• 营养不良

注意事项

Pregnancy can affect test results.

参考文献

Arnett DK, Blumenthal RS, Albert MA, et al. 2019 ACC/AHA guideline on the primary prevention of cardiovascular disease: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. 循环. 2019;140(11):e596-e646. PMID: 30879355 pubmed.ncbi.nlm.国家卫生研究院.gov / 30879355 /.

Bredefeld CL, Lau R, Hussain MM. 血脂和脂蛋白异常血症. In: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis and Management by Laboratory Methods. 24日艾德. Philadelphia, PA: Elsevier; 2022:chap 18.

Genest J, Mora S, Libby P. Lipo蛋白质 disorders and cardiovascular disease. In: Libby P, Bonow RO, Mann DL, Tomaselli, GF, Bhatt DL, Solomon SD, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12日艾德. Philadelphia, PA: Elsevier; 2022:chap 27.

Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC/AACVPR/AAPA/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA Guideline on the management of blood cholesterol: executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. 循环. 2019;139(25):e1046-e1081. PMID: 30565953 pubmed.ncbi.nlm.国家卫生研究院.gov / 30565953 /.

Mora S, Libby P, Ridker PM. Risk markers and the primary prevention of cardiovascular disease. In: Libby P, Bonow RO, Mann DL, Tomaselli GF, Bhatt DL, Solomon SD, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12日艾德. Philadelphia, PA: Elsevier; 2022:chap 25.

罗宾逊詹. 脂质代谢紊乱. In: Goldman L, Schafer AI, eds. Goldman-Cecil医学. 26日艾德. Philadelphia, PA: Elsevier; 2020:chap 195.