Heart Tests, in Plain English
Find the name of your test below. See what it measured, what the result can tell you, and what to ask your clinician.
Build my Heart StoryA result can be reassuring and still leave another heart question unanswered. Knowing what the test can show helps you decide what to ask next.
Your history gives a test a reason
These are not tests every woman needs. They are examples of tests that can answer different questions. Your history gives a test a reason; you and your clinician decide whether it has a job.
Open the question that fits your visit. Bring results you already have, including dates, so you can compare what has changed.
Blood count and iron tests, when needed. Heavy periods or unusual tiredness may give your clinician a reason to check for anemia. Anemia means you have fewer healthy red blood cells than your body needs. A complete blood count (CBC) helps check for it. A ferritin test helps show how much iron your body has stored. Neither test is automatic for every woman in midlife.
Thyroid tests, when your symptoms or history suggest a problem. A thyroid problem can cause symptoms that resemble menopause. The first blood test is usually TSH, a hormone that tells the thyroid how much hormone to make. Your clinician may also check a thyroid hormone called free T4, or order other tests if needed.
Ask: “What other causes should we consider before calling this menopause?”
Read more: NIH on anemia · American Thyroid Association on testing
Glucose measures blood sugar at the time of testing. A1c reflects your average over about three months. Your age, history and previous results help your clinician choose a test and when to repeat it.
Include diabetes during pregnancy in this conversation, even if your blood sugar returned to normal after delivery.
Ask: “Am I due for blood sugar testing, and how does this compare with my earlier results?”
A blood test for creatinine helps estimate how well your kidneys filter blood. The estimate is called eGFR.
A urine protein test, when needed. A test called UACR checks for a protein called albumin in your urine. It can help look for kidney damage if you have diabetes, high blood pressure, known kidney disease or another reason for testing. Reaching midlife alone does not mean you need it.
Ask: “Do I need kidney blood testing, urine testing, or both—and what would the results change?”
At 45 or older, your symptoms and changes in your periods are usually enough to recognize a typical menopause transition. A hormone called FSH can rise and fall during this time. Checking it routinely usually adds little to what your history tells us.
Hormone tests may help if symptoms begin before 45, the cause is unclear, or your clinician suspects another condition. Mention birth control and hormone treatment, which can affect bleeding and test results.
Anti-Müllerian hormone (AMH) is not a routine menopause test. It cannot tell an individual woman precisely when her menopause will happen.
Ask: “Would a hormone result change how we understand or treat my symptoms?”
MedlinePlus: When FSH testing helps · What AMH can and cannot tell you
Start with your history, blood pressure, standard cholesterol test, blood sugar and kidney results. Current guidance recommends measuring Lp(a) at least once in adulthood. Lp(a) carries cholesterol in your blood, and its level is mostly inherited. One measurement is often enough. If an earlier result was intermediate, ask whether repeating it, particularly after menopause, could change your prevention plan. See the Lp(a) guide below for when this may help. Another test, ApoB, helps estimate the number of particles that can contribute to buildup in artery walls. It is useful for some people, rather than a test everyone needs.
Include high blood pressure or diabetes during pregnancy, a baby born early, a baby who did not grow as expected, and other pregnancy complications. These still belong in your health history years later.
Your clinician can review your results and history together to discuss prevention. A risk estimate cannot tell you what is causing a symptom.
Ask: “What does my history add to these numbers, and what should we work on first?”
Lp(a) explained · ApoB explained · Pregnancy and heart history
A coronary artery calcium scan (CAC) looks for calcium in buildup in the arteries that supply your heart. It may help some people decide about treatment, such as cholesterol medicine, when their history and other results leave the decision unclear. It is not needed simply because you reach a certain age. A reassuring result does not mean you should ignore chest symptoms that continue.
Sometimes: an inflammation blood test called hs-CRP. It may add information if the result would change a decision about preventing heart disease. Your history and the basic checks above come first.
Ask: “What would we do differently if this result were high, low or normal?”
Lp(a) is largely inherited, so one measurement is often enough. If an earlier result was intermediate, between clearly low and high, ask whether repeating it could change your risk assessment or prevention plan, particularly after menopause. Pregnancy, kidney disease and an underactive thyroid (hypothyroidism) can also affect the result; your clinician can decide whether and when to repeat it. Menopause alone does not mean you need routine repeat testing.
“I had my Lp(a) checked before. Was it clearly low or high, or was it in an intermediate range? Now that I’m in menopause, should it be repeated?”
“If my Lp(a) is elevated, should my parents, siblings or children be tested?”
Prepared by Lisa Zahakos, RPA-C. How HEART RESERVE prepares and checks its educational content.
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