Perimenopause: A Window of Opportunity for Your Heart Health

Hot flashes get your attention. Rising cholesterol may not.

During perimenopause and menopause, the changes you feel can take center stage: disrupted sleep, night sweats, mood changes, or a shifting waistline. Meanwhile, blood pressure, cholesterol, and blood sugar may be changing quietly, even when your habits have stayed much the same.

That makes this transition an important time to ask: How is my heart health changing, and what can I do about it now?

You do not have to wait for symptoms or your final period to start that conversation. A few well-chosen checks can help you understand where you stand and build a plan for the years ahead.

At North Texas Vitality, Dr. Thomas Fliedner can help you connect the dots between menopause symptoms and your broader health. He can manage appropriate testing, explain your results, and discuss treatment and nutritional support based on your needs.

Start With These Three Questions

1. What are my numbers? Review your blood pressure, cholesterol, and blood sugar.
2. What does my history tell us? Discuss family history, pregnancy complications, and the timing of menopause.
3. What should my plan include? Consider daily habits, symptom treatment, and follow-up care.

Here is what to know before your next appointment.

What Changes Around Menopause?

Estrogen plays a role in blood vessel function and the way your body handles cholesterol and energy. During perimenopause, hormone levels fluctuate. After menopause, estrogen levels remain substantially lower.

These hormonal changes happen alongside aging, changes in muscle and body fat, and sometimes less activity or poorer sleep. Together, they can shift your cardiovascular risk.

A Window of Opportunity

In May 2026, the American Heart Association highlighted research identifying perimenopause as an important opportunity to reassess heart health. The study found poorer cardiovascular health scores in perimenopausal women than in premenopausal women, with cholesterol and blood sugar contributing to the difference. Because the study was observational, it does not prove that hormone changes caused those differences. It does reinforce the value of checking your numbers during this transition.

In the American Heart Association’s May 13, 2026 release, Dr. Garima Arora encouraged women to act early:

“Mid-life women should think of the perimenopausal period as a ‘window of opportunity.’ They should be proactive and not wait until they reach menopause to start checking their blood pressure, cholesterol, and blood sugar levels. Women should talk with their health care team about their reproductive status and any changes they are experiencing. It may be the perfect time to get a baseline for their heart health.” Garima Arora, M.D., senior author of the study and professor of medicine, Division of Cardiovascular Disease, University of Alabama at Birmingham

Four Changes Worth Watching

1. Cholesterol May Rise

LDL cholesterol can increase around menopause. Elevated LDL contributes to plaque buildup in arteries over time, even when you feel well.

2. Body Fat May Shift Toward Your Abdomen

Your weight might stay similar while your body composition changes. Increasing abdominal fat can accompany less favorable metabolic health.

3. Blood Pressure and Blood Sugar May Change

Midlife is a good time to look for trends rather than assuming that previously normal results will stay that way.

4. Symptoms Can Disrupt Healthy Routines

Night sweats and poor sleep can leave you less inclined to exercise or prepare balanced meals. Managing those symptoms can make daily self-care more achievable.

These changes are reasons to pay attention and make a plan. They do not mean that heart disease is inevitable.

Which Heart-Health Tests Should You Discuss With Dr. Fliedner?

A useful evaluation starts with your history and a few well-chosen measurements. More testing is not automatically better. The goal is to identify information that will guide your care.

1. Blood Pressure

The question: Is the pressure in your arteries staying in a healthy range?

A blood pressure reading measures the pressure in your arteries when your heart beats and when it relaxes between beats.

The American Heart Association defines the categories as follows:

Category	Top number: systolic	Bottom number: diastolic
Normal	Below 120	And below 80
Elevated	120–129	And below 80
Stage 1 hypertension	130–139	Or 80–89
Stage 2 hypertension	140 or higher	Or 90 or higher

One high reading usually needs follow-up rather than an immediate diagnosis. Dr. Fliedner may recommend repeated measurements or a home blood pressure log.

What the results tell you: Consistently elevated readings indicate a risk factor that deserves treatment. Depending on your results and overall risk, that may include lifestyle changes, medication, or both. High blood pressure often causes no symptoms, which makes measurement especially valuable.

2. Cholesterol: A Lipid Panel

The question: Are your cholesterol levels changing?

A lipid panel measures several types of fats carried in your blood, including LDL cholesterol, HDL cholesterol, and triglycerides. Non-HDL cholesterol, calculated from the panel, provides another useful measure of cholesterol carried in potentially harmful particles.

What the results tell you: Your clinician considers these numbers together with your other risk factors to decide whether lifestyle changes are enough or whether cholesterol-lowering medication would offer additional protection.

The right LDL goal depends on your circumstances. A woman with established cardiovascular disease may need a substantially lower level than someone at low risk. A favorable HDL result does not cancel out high LDL.

Bring previous laboratory reports if you have them. A trend can help explain how your health is changing and whether your current plan is working.

3. Blood Sugar: A1C or Glucose

The question: How well is your body managing blood sugar?

An A1C blood test estimates your average blood sugar over approximately three months. A fasting glucose test measures blood sugar at a particular point after an overnight fast.

For A1C, the usual diagnostic ranges are:

A1C result	What it may indicate
Below 5.7%	Normal range
5.7%–6.4%	Prediabetes
6.5% or above	Diabetes range; generally requires confirmation unless the diagnosis is otherwise clear

What the results tell you: A rising result can identify an opportunity to address blood sugar before diabetes develops. If diabetes is present, treatment helps protect your heart and other organs.

Some conditions, including certain anemias and hemoglobin disorders, can affect A1C accuracy. Dr. Fliedner can determine which test fits your situation and whether a result needs confirmation.

4. Inherited Risk: Lipoprotein(a)

The question: Is there an inherited risk that routine cholesterol testing may miss?

Lipoprotein(a), usually written as Lp(a), is a blood particle associated with cardiovascular risk. Its level is largely inherited, so it can be elevated even in someone who exercises and eats well.

The 2026 ACC/AHA dyslipidemia guideline recommends measuring Lp(a) at least once in adulthood.

What the results tell you: An elevated level can prompt closer attention to LDL cholesterol and other modifiable risks. It is particularly useful information when heart disease runs in your family. Healthy habits still matter, even though they generally have little effect on Lp(a) itself.

5. Additional Tests, When Needed

ApoB: a closer look at cholesterol particles.

Dr. Fliedner may consider apolipoprotein B, or ApoB, which measures the number of certain particles that can contribute to artery plaque. It can provide additional information when standard cholesterol results do not fully explain risk.

A calcium scan: a look for calcified plaque.

A coronary artery calcium scan, or CAC scan, is a CT scan that detects calcified plaque in the heart’s arteries. In selected women, it helps clarify whether preventive medication is appropriate when the decision remains uncertain.

A score of zero means no calcified plaque was detected. It does not rule out all plaque or explain new chest symptoms. Higher scores indicate more calcified plaque and generally greater cardiovascular risk.

These tests answer specific questions. Menopause alone does not mean you need a stress test, CT angiogram, or extensive cardiac testing.

Your Health History Helps Make Sense of the Numbers

Two women with the same cholesterol result may need different plans. Your history provides essential context.

Use this checklist to guide the conversation:

• Family history: Early heart disease in close relatives.
• Your medical history: Kidney disease or a previous cardiovascular diagnosis.
• Tobacco use: Current or past use.
• Pregnancy history: Preeclampsia or gestational diabetes.
• Menopause timing: Whether menopause occurred unusually early.

Female-specific health history belongs in cardiovascular care. Updated American Heart Association guidance emphasizes coordinated prevention across pregnancy, perimenopause, and postmenopause.

Bring to your appointment: Your medication and supplement lists, recent test results, and questions. These details help turn individual numbers into a useful picture of your health.

How Can BHRT Fit Into Your Care?

Bioidentical hormone replacement therapy, or BHRT, uses hormones with the same molecular structure as hormones produced by your body. For appropriate candidates, it can be a valuable part of menopause care.

What Hormone Therapy Can Help With

Systemic menopausal hormone therapy is the most effective treatment for bothersome hot flashes and night sweats. It can also help with sleep when these symptoms are keeping you awake, and it helps prevent bone loss.

When symptoms improve, you may find it easier to return to activities you enjoy and maintain the routines that support your health. That is a practical benefit, although symptom relief itself is not proof that treatment prevents heart attacks.

Women who use menopausal hormone therapy also show a lower incidence of new-onset type 2 diabetes in some research. Hormone therapy is not prescribed as a diabetes treatment or as a substitute for managing blood sugar.

When You Start Matters

For many healthy women with bothersome symptoms, the benefit-risk balance is favorable when treatment begins before age 60 or within 10 years of menopause, provided there are no contraindications.

Starting later requires greater caution because absolute risks of coronary heart disease, stroke, and blood clots are higher. A history of heart attack, stroke, blood clots, certain cancers, or other medical conditions can change which treatments are appropriate.

Dr. Fliedner can review these factors before prescribing and reassess treatment as your needs change.

Your Treatment Options Matter

Hormone therapy is available in different formulations and delivery methods. Transdermal estrogen, delivered through a patch or gel, may have a lower blood-clot risk than oral estrogen and may be preferable for some women.

A few distinctions are worth discussing:

• Uterine protection: Women with a uterus who use systemic estrogen generally also need a progestogen to protect the uterine lining.
• FDA-approved options: These include bioidentical estradiol and micronized progesterone.
• Compounded products: These have not been shown to be safer or more effective than FDA-approved options.

The goal is effective symptom treatment that fits your health profile. Hormone therapy should not be started solely to prevent cardiovascular disease, remove artery plaque, or replace treatment for high cholesterol or blood pressure.

Where Do Vitamins and Supplements Fit?

Nutrition is part of a comprehensive menopause plan. When your diet, health history, or testing identifies a specific need, an individualized supplement recommendation can help.

Dr. Fliedner’s Supplement Guide introduces his curated program. His downloadable Daily Dose includes products such as omega-3s, B vitamins, vitamin D with K2, magnesium, and other nutritional support.

Give Every Supplement a Clear Purpose

Before adding a product, ask:

•  What specific need does this address?
• What dose is appropriate for me?
• Could it interact with my medications or other supplements?

Dr. Fliedner can review your diet, medications, and existing supplements before recommending products and doses.

Correcting a deficiency is a different goal from preventing a heart attack. Evidence does not establish routine multivitamins as a way to prevent cardiovascular disease in generally healthy adults. Likewise, you should not assume a supplement marketed for cardiovascular support will reverse plaque or replace prescribed medication.

This is where professional guidance helps: you receive a plan with a clear purpose, rather than adding products because a label sounds promising.

Build Habits That Give Your Heart Consistent Support

Your results can help you choose priorities that are realistic for your life.

Move Regularly

Aim for at least 150 minutes of moderate aerobic activity each week, adjusting the starting point to your health and fitness. Walking, cycling, and swimming can all count. Ask about adding strength training to preserve muscle and function.

Make Meals Work for You

Build around vegetables, fruit, beans, whole grains, fish, nuts, and unsaturated fats such as olive oil. Start with a change you can repeat, such as adding beans to lunch or replacing a butter-heavy meal with fish and vegetables.

Give Sleep Attention

Most adults need seven to nine hours. Tell your clinician about persistent insomnia, loud snoring, or daytime sleepiness rather than assuming poor sleep is unavoidable.

Avoid Tobacco and Keep Follow-Up Appointments

Rechecking results shows whether your plan is helping. Medication, when indicated, can be an important addition to healthy habits.

You do not have to change everything in a week. A clear starting point and steady follow-through can make the process more manageable.

Know When Symptoms Need Immediate Attention

Routine screening is for prevention. New symptoms need their own evaluation.

Call 911 for possible heart attack symptoms, particularly when symptoms occur together:

• New chest pressure or discomfort.
• Shortness of breath.
• Pain in the jaw, back, or arm.
• Cold sweating, nausea, or faintness.

Chest discomfort remains the most common heart attack symptom in women.

New or persistent palpitations also deserve medical attention, especially with dizziness, fainting, chest discomfort, or breathlessness. Avoid assuming a new symptom is caused by menopause.

Make Your Next Appointment a Heart-Health Checkpoint

Start your next appointment with one question:

“As I move through menopause, what should we check for my heart health?”

You do not need to arrive knowing which tests to request or which treatment to choose. Bring the changes you have noticed and the questions you want answered.

At North Texas Vitality, Dr. Fliedner can manage appropriate testing, review what your results mean, and help you develop a plan. That may include menopause symptom treatment, BHRT when appropriate, individualized nutritional support, and coordination with primary care or cardiology.

Use menopause as a checkpoint for your heart health. Knowing where you stand gives you a stronger foundation for the years ahead.

Request a consultation with Dr. Fliedner to discuss your symptoms, your health history, and your next steps.

Editorial sources

• American Heart Association, May 13, 2026: https://newsroom.heart.org/news/perimenopause-may-offer-a-window-of-opportunity-for-heart-disease-prevention-in-women
• The Menopause Society, Heart Health: https://menopause.org/patient-education/menopause-topics/heart-health
• AHA blood pressure categories: https://www.heart.org/en/health-topics/high-blood-pressure/understanding-blood-pressure-readings
• 2026 ACC/AHA dyslipidemia guideline: https://www.jacc.org/doi/10.1016/j.jacc.2025.11.016
• NIDDK, A1C testing: https://www.niddk.nih.gov/health-information/diagnostic-tests/a1c-test
• AHA female-specific prevention guidance, October 26, 2026: https://professional.heart.org/en/science-news/top-things-to-know-consensus-guidance-for-the-female-specific-prevention-of-cvd
• The Menopause Society, Hormone Therapy: https://menopause.org/patient-education/menopause-topics/hormone-therapy
• 2022 hormone therapy position statement: https://pubmed.ncbi.nlm.nih.gov/35797481/
• Circulation, Rethinking Menopausal Hormone Therapy: https://www.ahajournals.org/doi/pdf/10.1161/CIRCULATIONAHA.122.061559
• ACOG, Compounded Bioidentical Menopausal Hormone Therapy: https://www.acog.org/clinical/clinical-guidance/clinical-consensus/articles/2023/11/compounded-bioidentical-menopausal-hormone-therapy
• USPSTF, vitamin supplementation: https://www.uspreventiveservicestaskforce.org/uspstf/recommendation/vitamin-supplementation-to-prevent-cvd-and-cancer-preventive-medication
• North Texas Vitality Supplement Guide: https://northtexasvitality.com/supplement-guide/
• North Texas Vitality Daily Dose: https://northtexasvitality.com/wp-content/uploads/2024/09/The-Daily-Dose.pdf
• AHA Life’s Essential 8: https://www.heart.org/en/healthy-living/healthy-lifestyle/lifes-essential-8
• AHA Heart Attack Symptoms in Women: https://www.heart.org/en/health-topics/heart-attack/warning-signs-of-a-heart-attack/heart-attack-symptoms-in-women