Cardiac Surgery Specialists in Khulna

Cardiac Surgeon: Heart Bypass, Valve and Open Heart Surgery Specialist

A cardiac surgeon performs coronary artery bypass grafting, heart valve repair and replacement, repair of congenital heart defects, and surgery on the aorta. This guide explains which heart conditions may need an operation, how the heart team chooses between medicines, stents and surgery, and which tests are done beforehand. It also describes what happens in hospital, how recovery and cardiac rehabilitation work, and how a cardiac surgeon differs from a cardiologist. Chest pain lasting more than a few minutes, sudden severe tearing chest or back pain, fainting or breathlessness at rest needs emergency care.

This guide explains what a cardiac surgeon treats, how the decision for surgery is made, what to expect before, during and after an operation, and which symptoms need emergency care.

Searching for a cardiac surgeon or a heart surgery doctor usually follows a frightening result: a blocked artery on an angiogram, a leaking valve on an echo or a child’s heart murmur. This page explains the main operations in plain language, how long recovery usually takes and the questions worth asking before you agree to surgery.

Key Takeaways

• Many heart problems are managed with medicines or stents, and surgery is advised when it offers a clear benefit.
• A cardiologist usually diagnoses and refers, and a cardiac surgeon decides on and performs the operation.
• Coronary bypass is the most common adult heart operation.
• Recovery takes weeks to months, and cardiac rehabilitation and long-term medicines matter as much as the operation.
• Chest pain lasting more than a few minutes, sudden tearing chest or back pain and fainting are emergencies.

Table of Contents

1. Heart problems that may need surgery
2. Conditions a cardiac surgeon treats
3. How the heart team decides: medicine, stent or surgery
4. Operations explained
5. Tests before heart surgery
6. Before, during and after the operation
7. Life after heart surgery
8. Warning signs that need urgent care
9. Quick-reference table
10. Which specialist should I see?
11. Myths and facts
12. Call to action and related specialties
13. FAQs

Heart Problems That May Need Surgery

• Chest pain on effort that is getting worse or limits daily activity
• A coronary angiogram showing several blocked arteries or a blocked main artery
• A leaking or narrowed heart valve with breathlessness, swelling or fainting
• A heart defect found in a baby or child, such as a hole in the heart
• A bulge or tear in the aorta
• Heart failure that does not improve with treatment
• Infection or damage of the heart valves

Conditions a Cardiac Surgeon Treats

• Coronary artery disease needing bypass
• Mitral, aortic and other valve disease
• Congenital heart defects, such as atrial and ventricular septal defects, patent ductus arteriosus and tetralogy of Fallot
• Aortic aneurysm and aortic dissection
• Heart tumors and clots inside the heart
• Complications of a heart attack that need repair
• Infection of the heart valves
• Selected cases of heart failure needing advanced surgical treatment

How the Heart Team Decides: Medicine, Stent or Surgery

• The cardiologist and surgeon review your angiogram, echo and overall health together
• Medicines are the base of treatment for almost everyone with heart disease
• A stent suits many people with one or two blocked arteries
• Bypass surgery is often chosen for several blocked arteries, a blocked main artery, diabetes or weak heart pumping
• Valves are repaired or replaced when leakage or narrowing is severe or causing symptoms
• Age, kidney function, lung disease and other illnesses affect the risks and the choice
• You are entitled to ask for the reasoning, the alternatives and a second opinion

Operations Explained

Coronary artery bypass grafting uses a healthy vessel from the chest wall, leg or arm to route blood around a blocked artery. It can be done with the heart stopped on a heart-lung machine, or on the beating heart in selected cases.

Valve repair or replacement fixes a leaking or narrowed valve. Repair keeps your own valve when possible, while replacement uses a mechanical valve, which needs lifelong blood-thinning medicine, or a tissue valve, which may need replacement later.

Congenital heart surgery closes holes, repairs abnormal connections or widens narrowed vessels in babies, children and some adults. Timing depends on the defect and the child’s condition.

Aortic surgery repairs a bulging or torn section of the main artery, sometimes as an emergency.

Open heart surgery is a general term for any operation that opens the chest to reach the heart, so bypass and valve operations are both open heart surgery.

Tests Before Heart Surgery

• Echocardiogram to see the pumping strength and valves
• Coronary angiogram to map blocked arteries
• ECG and sometimes a stress test
• Chest X-ray and sometimes a CT scan
• Blood tests, including blood count, kidney function, blood sugar (HbA1c) and clotting tests
• Lung function tests in selected patients
• Ultrasound of neck and leg vessels to plan bypass grafts
• Dental and infection checks, since infection can affect new valves

Before, During and After the Operation

• Before: stopping some medicines as advised, treating infections, quitting smoking and agreeing on a plan for blood
• During: anesthesia, a chest incision, the bypass or valve procedure, and closing the breastbone
• Afterward: intensive care for a day or two, then a ward stay for several days
• Early recovery includes breathing exercises, walking, pain control and wound care
• The breastbone takes about six to eight weeks to heal, so lifting and pushing are limited
• Cardiac rehabilitation builds strength and confidence step by step

Life After Heart Surgery

• Take every prescribed medicine, including blood thinners, cholesterol and blood pressure medicines, exactly as directed
• Stop smoking and avoid tobacco in any form
• Follow a heart-healthy diet with less salt, fried food and sugar
• Walk daily and increase activity gradually, as your rehabilitation team advises
• Control diabetes, blood pressure and cholesterol
• Keep follow-up visits and blood tests
• Ask when you can drive, return to work and resume intimacy

Warning Signs That Need Urgent Care

• Chest pain or pressure lasting more than a few minutes, spreading to the arm, jaw or back, with sweating or breathlessness
• Sudden tearing chest or back pain
• Fainting or near-fainting
• Breathlessness at rest or when lying flat
• Sudden weakness on one side, facial drooping or speech difficulty
• After surgery: fever, wound redness or discharge, a breastbone that moves or clicks, new swelling, a racing or irregular heartbeat

Quick-Reference Table

Which Specialist Should I See?

• Cardiac surgeon: operations on the heart and aorta
• Cardiologist: diagnosis, medicines, stents and long-term follow-up
• Pediatric cardiologist: heart conditions in babies and children
• Vascular surgeon: arteries and veins outside the heart
• Medicine or diabetes doctor: controlling blood sugar, blood pressure and cholesterol

Myths and Facts

• Myth: Heart surgery is a last resort when everything else has failed. Fact: It is chosen when it offers clear benefit, sometimes earlier than people expect.
• Myth: Bypass cures heart disease. Fact: It restores blood flow, but the disease continues unless risk factors are controlled.
• Myth: After surgery you must rest in bed for months. Fact: Early walking and cardiac rehabilitation speed recovery.
• Myth: Stents and bypass are the same. Fact: A stent opens an artery from inside, while bypass creates a new route around it.

Browse Cardiac Surgeons on Doctor Barishal
Find cardiac surgeons and related specialists listed on Doctor Barishal. Related pages: Cardiologist, Vascular Surgeon, Medicine Specialist, Pediatrician.