Cardiac Health & Cholesterol in California

The Cardiac Health & Cholesterol test is a blood test that measures fats and other markers linked to heart health. It is ordered to assess cardiovascular risk and monitor the effect of diet, lifestyle, or medication.

What it measures

Total cholesterol — The sum of all cholesterol in your blood.
LDL cholesterol — Often called 'bad' cholesterol because high levels can clog arteries.
HDL cholesterol — Often called 'good' cholesterol because it helps remove cholesterol from arteries.
Triglycerides — A type of fat that can raise heart risk when elevated.
Non-HDL cholesterol — All cholesterol except HDL; another way to gauge risk.

Who it is for

A clinician typically orders this test for adults during routine checkups, or for people with a personal or family history of heart disease, diabetes, or high cholesterol.

Preparation

You may need to fast for 9–12 hours before the blood draw, depending on your clinician's instructions. Otherwise, no special preparation is required.

Results and what they mean

Results are reported as numbers in milligrams per deciliter (mg/dL) for each marker. Your clinician interprets them alongside your age, blood pressure, smoking status, and other factors. This is general information, not medical advice; discuss your results with a qualified healthcare professional.

Requesting the Cardiac Health & Cholesterol in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. With coastal metros, inland towns, and rural counties with very different access to testing, it pays to schedule your collection in advance.

Frequently asked questions

Do I need to fast for this test?

Sometimes. Your clinician will tell you if fasting is needed; if not, you can eat normally.

How often should I get this test?

Guidelines vary. Many adults get it every 4–6 years, but your clinician may recommend more frequent testing based on your risk factors.

Can I eat before the test?

If fasting is required, avoid food and drinks other than water for 9–12 hours beforehand. If not, you can eat as usual.

What do the results mean?

Higher LDL and triglycerides and lower HDL are generally linked to higher heart risk. Your clinician will explain what your specific numbers mean for you.

Cardiac Health & Cholesterol by city in California

All testing in California → Full Cardiac Health & Cholesterol guide →