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Heart health after early ovary removal | CION Cancer Clinics
Removing both ovaries before your natural menopause can raise your risk of heart disease, because the heart loses the protection oestrogen gave it years early. The changes in cholesterol, blood pressure and waist size cannot be felt, but they can be checked and lowered. This page explains what shifts, which checks to ask for, and which warning signs in women are easily missed. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
MM
Medically reviewed by Dr. Muralidhar MuddusettyConsultant Surgical Oncologist · MBBS (AIIMS), MS (Surgery, AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh) · last reviewed September 2026, next review due September 2027
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On this page
- Does removing the ovaries early raise the risk to your heart?
- What changes in your body that affects the heart?
- Which heart checks should you ask for after surgery?
- What protects your heart day to day?
- What families often believe about women and heart disease
- What this page cannot tell you
- Common questions about the heart after ovary removal
The short answer
Does removing the ovaries early raise the risk to your heart?
Yes, it can. When both ovaries are removed before your natural menopause, your heart loses the protection oestrogen gave it years earlier than it otherwise would. The good news is that most of that extra risk can be watched for and lowered, if you and your doctor know to look.
Why oestrogen matters to the heart
Oestrogen helps keep blood vessels flexible and helps the liver handle cholesterol. It is one reason women tend to develop heart disease later than men. After surgery that protection goes overnight rather than slowly over several years, and the changes in cholesterol and blood pressure start sooner.
Why age at surgery matters
The younger you were at the operation, the more years your heart spends without that protection. A woman who has her ovaries removed in her late thirties faces a different picture from a woman who has the same operation close to her natural menopause. That is why studies link the extra risk mainly to surgery done well before menopause.
Who this page does not really apply to
If one ovary was removed and the other still works, your oestrogen usually carries on. If you had surgery after your periods had already stopped naturally, your ovaries were making little oestrogen anyway, and the change to your heart risk is much smaller.
What shifts
What changes in your body that affects the heart?
None of these can be felt. Each one shows up only on a blood test, a blood pressure check or a tape measure.
Cholesterol
The harmful kind of cholesterol tends to rise and the protective kind tends to fall once oestrogen is gone. Over years this lets fatty deposits build up inside the arteries that feed the heart.
Blood pressure
Blood vessels become a little stiffer without oestrogen, and blood pressure can creep up. High blood pressure strains the heart silently for years before it causes any symptom.
Blood sugar and the waist
Fat tends to move from the hips to the tummy, and the body handles sugar less well. Fat around the waist is the kind most closely linked to heart disease and diabetes.
This matters more in South Asian women, who tend to develop diabetes at a lower body weight.Things that add to it
Surgical menopause adds to risks you may already carry. Each makes the others weigh more.
Tell your doctor about
- Diabetes or high blood pressure
- Smoking or chewing tobacco
- A parent or sibling with early heart disease
- Chemotherapy or radiotherapy to the chest
Not sure whether this applies to you?
Ask an oncologist
!
Heart attack signs in women are often not the ones in films
Chest pressure is common, but women more often feel sudden breathlessness, pain in the jaw, back or arm, sweating, sickness or an overwhelming tiredness. If any of these come on suddenly, go to the nearest emergency department straight away. Do not wait to see if it settles, and do not let anyone drive you around looking for a particular hospital first.
What to ask for
Which heart checks should you ask for after surgery?
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A starting point in the first year
Blood pressure, weight, waist measurement, a fasting lipid profile (a cholesterol blood test) and a blood sugar test. These give a baseline to compare against later.
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A talk about hormone replacement
For some women hormone replacement until the age of natural menopause is part of protecting the heart. Whether it is safe depends on the cancer you were treated for.
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Regular repeat checks
Blood pressure and blood tests repeated at the interval your doctor sets, usually yearly, and sooner if a result was borderline.
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Treating what is found
If cholesterol, blood pressure or sugar are high, medicines such as statins or blood pressure tablets may be added. These are started and adjusted by your doctor, not by you.
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A heart specialist, if needed
An ECG or a referral to a cardiologist comes in if you have symptoms, several risk factors, or past chemotherapy known to affect the heart.
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In your hands
What protects your heart day to day?
- Walking briskly on most days, once the surgeon clears you
- Stopping smoking and chewing tobacco completely
- Less fried food, sweets and refined rice; more dal, vegetables and whole grains
- Keeping an eye on your waist, not only your weight
- Taking blood pressure and diabetes tablets exactly as prescribed
- Sleeping well, and asking for help if night sweats keep you awake
Commonly believed
What families often believe about women and heart disease
"Heart attacks are a men's problem."
Heart disease is a leading cause of death in Indian women too. It is missed more often in women because the signs are less typical and families do not expect it. Early loss of oestrogen moves the risk earlier in life.
"She is thin, so her heart is fine."
A slim woman can still have high cholesterol, high blood sugar or fat around the waist. Weight alone says little. The blood tests and the blood pressure check are what tell you.
"She has survived cancer. The heart can wait."
After cancer treatment, heart disease is one of the commonest health problems women go on to face. Looking after the heart is part of recovery, not a separate matter for later.
"If her heart were affected, she would have chest pain."
High cholesterol and high blood pressure cause no pain at all. By the time there is chest pain, the arteries have usually been narrowing for years. Checks are how you find it earlier.
Being straight with you
What this page cannot tell you
This page cannot tell you your own heart risk. That depends on your age at surgery, your family history, your blood tests, your blood pressure, whether you smoke or have diabetes, and what cancer treatment you had. Only a doctor with all of that in front of them can put a figure on it.
It cannot say whether HRT is right for you
Hormone replacement helps some women protect their heart and bones. For women treated for a hormone-sensitive cancer it is often not offered at all. The reasons are specific to your cancer, so the answer has to come from your oncologist.
The evidence has limits
Most of what is known comes from large studies that followed women for many years, and many of those women were not treated for cancer. The link between early ovary removal and heart disease is consistent, but how much it applies to any one woman is less certain.
What to ask at your next visit
Ask when your cholesterol, sugar and blood pressure were last checked, whether hormone replacement is an option for you, and who is responsible for your heart checks now that surgery is over.
Questions we are asked
Common questions about the heart after ovary removal
Does my heart risk go up straight after the operation?
The hormone change is immediate, but heart disease builds over years, not weeks. What starts early is the shift in cholesterol, blood pressure and where fat is stored. That is why a first set of checks in the first year matters: it catches the trend before it turns into a problem.
I had my ovaries removed because of a BRCA gene. Does this apply to me?
Yes, and it is one of the main reasons doctors discuss hormone replacement with BRCA carriers who have not had breast cancer. For many of them it is offered until around the age of natural menopause. If you have had breast cancer, the answer is different and your oncologist will explain why.
Will HRT protect my heart?
Started close to the time of surgery in a younger woman, it appears to reduce much of the extra risk that early menopause brings. Started many years later it does not seem to help the heart in the same way. It is not safe for everyone, so this is a question for your treating team.
Should I start a statin now as a precaution?
Not on your own. A statin is prescribed when your cholesterol and overall risk call for it, and the decision rests on your blood test results and history. Ask your doctor to check your cholesterol and explain what the numbers mean for you.
Does chemotherapy add to the heart risk?
Some drugs can. Certain chemotherapy medicines and some targeted treatments used for breast cancer can affect the heart muscle, and radiotherapy to the left side of the chest can affect the heart over time. Your oncologist knows which ones you had and whether extra heart checks are needed.
Which exercise is safe after the operation?
Gentle walking starts in the first days after surgery. Brisk walking and anything that lifts or strains the tummy wait until your surgeon clears you, which depends on whether you had keyhole or open surgery. After that, regular walking is one of the simplest things you can do for your heart.
My mother had a heart attack young. Should I worry more?
Your family history adds to your risk, so tell your doctor about it plainly, including the age at which it happened. It may mean your checks start sooner or your cholesterol is treated more readily. It is a reason to be watched more closely, not a prediction.
Who should look after my heart checks, the oncologist or my family doctor?
Often it is shared. Your oncology team tracks the cancer follow-up and can advise on hormone replacement. Your family doctor or physician is usually better placed for yearly blood pressure and cholesterol checks. Ask both who is doing what, so that nothing falls between them.
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Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
Surgical Oncologist
Surgical Oncologist
Dr. Vinay Mamidala
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
Surgical Oncologist
Radiation Oncologist
Radiation Oncologist
Radiation Oncologist
Hematologist
Surgical Oncologist
Dr. Vajja Sandeep Kumar
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Surgical Oncologist
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Sources
- NHS — Early menopause
- NHS — Coronary heart disease
- NHS — Heart attack
- NICE — Menopause: identification and management (NG23)
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Can You Take HRT After Ovary Removal for Cancer?Whether hormone replacement is an option after your cancerBone Health After Surgical MenopauseThe other silent change after early ovary removalWeight and Metabolism After OophorectomyWhy fat moves to the waist and what helpsRisk-Reducing Salpingo-Oophorectomy for BRCA CarriersIf you had surgery because of a gene change
Talk to us
Not sure who is watching your heart after surgery?
Tell us what operation you had and what treatment followed. A surgical oncologist will tell you which checks to ask for. One helpline serves every CION centre.