Some people calculate the risk of heart attack use ratio of total cholesterol to HDL cholesterol for assessing risk of heart attack. Is it valid in every case?
Yes, this is correct. In many cases, the ratio of total cholesterol to HDL cholesterol (TC/HDL-C) is used for calculating the risk of heart attack. It has been estimated that if the value of this ratio is more than 5, you are more likely to suffer from heart attacks. An important point to be remembered is that among patients who have high triglyceride levels, the ratio may not stand valid.