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Understand your care.
Reliable, concise answers about heart disease, surgery, recovery, transplantation and mechanical circulatory support.
General education only. Your own care plan from the treating team always comes first.
Frequently asked questions
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What symptoms should prompt a cardiovascular assessment?
New or worsening breathlessness, chest discomfort, fainting, palpitations, ankle swelling or reduced exercise tolerance deserve assessment—especially with known heart disease. Sudden or severe symptoms need urgent care.
Can important heart disease exist without symptoms?
Yes. Valve and aortic disease may progress quietly. If a condition is already known, attend the examinations and imaging recommended by your clinician even when you feel well.
What should I bring to a heart consultation?
Bring an updated medicine and allergy list, previous reports or imaging, a short symptom timeline and your main questions. If possible, come with someone who can help remember the discussion.
Use the appointment preparation guide →When can a second opinion be useful?
A second opinion can help when the diagnosis is complex, more than one treatment is reasonable or you remain uncertain about a major procedure. It should support—not delay—urgent treatment.
What is the difference between valve stenosis and regurgitation?
Stenosis means a valve does not open fully and obstructs forward flow. Regurgitation means it does not close completely and blood leaks backward. Both can increase the heart’s workload, but evaluation and treatment differ.
Explore heart valve disease →Is valve repair always better than replacement?
A durable repair is often preferred when it can restore good valve function, but it is not possible or best in every case. Valve anatomy, cause of disease, surgical experience and expected durability all matter.
Does every aortic aneurysm need surgery?
No. Many aneurysms are monitored with imaging and risk-factor control. Intervention depends on location, size, growth, symptoms, valve anatomy, family history, genetic condition and individual risk—not one number alone.
Learn about aortic disease →Should relatives be screened for aortic disease?
Sometimes. Family screening or genetic assessment may be advised when thoracic aortic disease, dissection, bicuspid aortic valve or a suspected inherited syndrome is present. Ask which relatives and which test are appropriate.
How is the most suitable operation or procedure selected?
The team considers the diagnosis, anatomy, severity, symptoms, heart function, other illnesses, procedural risk, expected durability and your goals. The safest complete treatment is more important than incision size alone.
Is minimally invasive heart surgery suitable for everyone?
No. It can benefit selected patients, but anatomy, prior operations, vascular access and the need for combined procedures affect suitability. A conventional approach may be safer or more complete in some cases.
Why might I need several tests before surgery?
Testing defines the heart and vessel anatomy, checks organ function and identifies issues that could change the operation, anesthesia or recovery plan. The exact tests are individualized.
Which questions should I ask before consenting to surgery?
Ask what problem is being treated, the proposed approach, reasonable alternatives, important benefits and risks, expected recovery, likely durability and what could change the plan during the operation.
How long does recovery take after heart surgery?
Recovery varies with the procedure, incision and your health. Many people need roughly 4–8 weeks after valve surgery, sometimes less after a minimally invasive approach, but your milestones and surgical team’s advice are more important than a calendar date.
See the postoperative recovery guide →Are fatigue and emotional changes normal after surgery?
Tiredness, disrupted sleep, reduced appetite and mood changes are common early on and should gradually improve. Report symptoms that are severe, worsening or interfering with safety and self-care.
When can I drive, work or lift again?
Timing depends on the incision, procedure, medicines, local rules and your progress. Follow the discharge plan and wait for clearance; do not use someone else’s recovery timeline as your own.
Which wound changes should I report?
Contact your surgical team for increasing redness, warmth, swelling, opening, new drainage, worsening pain or fever. Use the contact instructions and thresholds in your discharge plan.
Why is cardiac rehabilitation recommended?
Cardiac rehabilitation combines supervised exercise, education and risk-factor support. It helps people rebuild confidence and activity safely after an eligible cardiac event or procedure.
Why are anti-rejection medicines lifelong after heart transplantation?
The immune system recognizes the donor heart as foreign. Immunosuppression lowers rejection risk and must be taken exactly as directed; never change or stop it without the transplant team.
Explore the heart transplantation journey →When should a transplant recipient contact the transplant team?
Follow the center’s written plan. New fever, breathlessness, unusual fatigue, swelling, palpitations, reduced exercise tolerance, vomiting that prevents medicines, or a medication error should be reported promptly.
What is an LVAD?
A left ventricular assist device is an implanted pump that draws blood from the left ventricle and returns it to the ascending aorta, helping deliver blood to the body. It supports rather than replaces the heart.
Learn about mechanical circulatory support →What should I do when a VAD alarm occurs?
Follow the device-specific alarm guide and contact the VAD team. Check only the items you were trained to check, such as power connections. Never disconnect, open or improvise with the system. Call emergency services for collapse or severe symptoms.
Why should I keep an updated medicine list?
It helps clinicians prevent interactions and dosing errors. Include prescription drugs, injections, inhalers, over-the-counter products, vitamins and supplements, with doses and timing.
What should I do if I miss a dose?
Use the medicine-specific instructions or contact your pharmacist or treating team. Do not automatically double the next dose. Missed anticoagulant or immunosuppressant doses deserve prompt, specific advice.
Should I stop anticoagulants before surgery or dental work?
Only with a specific plan from the responsible clinician. Stopping or continuing incorrectly can cause thrombosis or bleeding. Confirm the exact drug, procedure, last dose and whether an alternative is needed.
Are supplements and over-the-counter medicines always safe?
No. Some affect bleeding, blood pressure, kidneys or prescribed medicines. Check before starting them, particularly if you take anticoagulants, heart-failure medicines or immunosuppressants.
When is chest discomfort an emergency?
Call emergency services for sudden, severe or persistent chest pressure or discomfort—especially with breathlessness, cold sweat, fainting, nausea, or discomfort in the arm, back, neck, jaw or stomach. Do not drive yourself.
Which signs may suggest a stroke?
Sudden loss of balance, vision change, facial droop, arm weakness or speech difficulty requires immediate emergency care. Note when symptoms began and call 115—even if they improve.
Which signs may suggest an acute aortic emergency?
Sudden severe chest, back or abdominal pain—sometimes described as tearing—especially with fainting, weakness, stroke-like symptoms or shock, requires emergency assessment. Call 115.
What emergency number should I call in Vietnam?
Call 115 for emergency medical services. For severe or sudden symptoms, do not wait for a website reply and do not drive yourself.
Choose the right next step
Still unsure?
Bring it to your next visit
Use your question list for stable concerns about tests, long-term plans, lifestyle or expected recovery.
Call your treating team
New or worsening symptoms, wound concerns, medication errors, transplant symptoms or a device issue need personalized advice.
Call 115 now
For collapse, severe breathlessness, stroke signs, sudden severe chest or back pain, or another life-threatening change.
Make the conversation useful
Three questions worth asking
- What problem are we treating?Ask what the diagnosis means now and what may happen without treatment.
- What are my reasonable options?Compare benefits, important risks, durability and recovery.
- What should make me call for help?Leave with clear warning signs, contacts and an emergency plan.
