The LDL/HDL ratio is a better indicator of the risk of having a heart attack than the total cholesterol level. What is the LDL/HDL ratio?
High density lipoprotein (or HDL for short) is also known as "good cholesterol." It picks up extra cholesterol in the blood and returns it to the liver. Low density lipoprotein (or LDL) is also known as "bad cholesterol". It is the main transporter of cholesterol in the body. But too much LDL over many years can result in atherosclerosis (the narrowing and hardening of arteries) and lead to heart disease or a heart attack.The HDL/LDL ratio looks at the ratio of good cholesterol (HDL) to bad cholesterol (LDL). The ratio is determined by dividing the LDL cholesterol into the HDL cholesterol. For example, if a person has an HDL cholesterol of 50 mg/dL and an LDL cholesterol of 150 mg/dL, the HDL/LDL ratio would be 0.33. The goal is to keep the HDL/LDL ratio above 0.3, with the ideal HDL/LDL ratio being above 0.4.
My husband suffered a heart attack in January 2008. He is doing well and is under the care of an excellent cardiologist. According to his last blood test, his LDL/HDL ratio is normal, but his level of HDL is very low.
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