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Dr. Chaitanya Cardiac Surgeon
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Treatments & Procedures We Provide

We offer a comprehensive range of advanced cardiac procedures, combining world-class expertise with state-of-the-art technology to ensure the best possible outcomes for every patient.

Coronary Artery Bypass Grafting Surgery - Dr. Chaitanya

Coronary Care Consultation

Personalized evaluation for bypass and coronary revascularization by Dr. Chaitanya at MGM Seven Hills Hospital.

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Coronary Artery Disease Treatments

Coronary Artery Bypass Grafting (CABG)

Surgical procedure to improve blood flow to the heart. Ideal for patients with severe coronary artery disease.

Common signs include severe chest pain (angina), shortness of breath, and feeling unusually tired, especially during physical activity. These symptoms happen because blocked or narrowed arteries reduce the vital blood flow and oxygen that your heart muscle needs to function properly.
During this procedure, the surgeon takes a healthy blood vessel from another part of your body, such as your leg or chest. This vessel is then attached above and below the blocked artery, creating a new pathway (a bypass) for blood to flow freely to your heart muscle.
Most patients spend about 5 to 7 days in the hospital after surgery, starting with a stay in the intensive care unit. Full recovery typically takes 6 to 12 weeks, during which you will gradually rebuild your strength through a structured cardiac rehabilitation program.
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Angioplasty & Stenting Support

Collaborative support and referrals for minimally invasive procedures to widen narrowed or obstructed arteries.

Patients typically experience moderate to severe chest discomfort, pressure behind the breastbone, and shortness of breath during exertion. These warning signs indicate that coronary arteries have become significantly narrowed by plaque buildup.
A very thin, flexible tube (catheter) with a tiny balloon at its tip is carefully guided into the blocked artery. Once in place, the balloon is inflated to gently widen the artery, and a small mesh wire tube (stent) is permanently placed to keep the blood vessel open.
Recovery is remarkably quick. Most patients are able to safely go home within 24 to 48 hours. You can generally return to your normal daily activities within a week, though you will need to take prescribed blood-thinning medications to keep the stent clear.
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Off-Pump Coronary Artery Bypass (OPCAB)

Beating-heart surgery performed without a cardiopulmonary bypass machine, reducing specific surgical risks.

Similar to traditional CABG, symptoms include severe, crushing chest pain and shortness of breath due to severely blocked arteries. This specific surgical method may be highly recommended by Dr. Chaitanya if you have other health conditions that make using a heart-lung machine risky.
Often referred to as "beating-heart surgery," the surgeon performs the delicate bypass graft while your heart is still beating naturally. Specialized equipment is used to stabilize only the specific area of the heart being worked on, completely avoiding the need for a heart-lung bypass machine.
Recovery is often faster and smoother than traditional bypass surgery because it avoids the inflammatory response sometimes caused by the bypass machine. Patients may experience fewer complications, require fewer blood transfusions, and have a shorter hospital stay, usually returning home in 4 to 5 days.
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Minimally Invasive Direct CABG (MIDCAB)

A small-incision approach for single or double vessel bypass, avoiding a full sternotomy.

Targeted chest pain, shortness of breath, and fatigue caused by blockages in specific main coronary arteries (particularly the left anterior descending artery).
Performed through a small 3- to 4-inch incision between the ribs on the left side of your chest. The surgeon uses specialized instruments to bypass the blocked vessel without cutting through the breastbone.
Because the breastbone remains completely intact, healing is substantially faster with minimal pain. Most patients return home within 3 to 4 days and can resume driving and light work in 2 to 3 weeks.
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Heart Valve Repair and Replacement Surgery - Dr. Chaitanya

Heart Valve Specialist Care

Expert valve repair and replacement solutions tailored to restore optimal heart hemodynamics.

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Valve Disorders

Heart Valve Repair

Preserving the patient's own valve structure to treat stenosis or regurgitation with improved long-term outcomes.

When a heart valve isn't working right, you may feel dizzy, tired, exceptionally short of breath, or experience irregular, fluttering heartbeats (palpitations). You might also notice unusual swelling in your ankles, feet, or abdomen due to fluid buildup.
Instead of replacing the valve with an artificial one, the surgeon meticulously repairs your existing natural heart valve. This complex work might involve reshaping the valve tissue, patching holes, reinforcing the valve ring, or separating valve flaps that have fused together.
Your hospital stay will likely be 5 to 7 days. Because your own natural valve tissue is preserved, long-term heart function is often much better. Additionally, you likely won't need to take lifelong blood-thinning medications, which is a major benefit for your lifestyle.
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Heart Valve Replacement

Replacing non-repairable diseased valves with state-of-the-art mechanical or biological prosthetic valves.

Severe breathlessness, sudden fainting episodes (syncope), profound fatigue, and chest tightness when the natural heart valve is too calcified or damaged to properly open or close.
The severely diseased heart valve is carefully removed and replaced with a high-performance prosthetic valve—either a durable mechanical valve or an advanced biological tissue valve tailored to your age and health.
Hospital stay is approximately 5 to 7 days. Patients experience tremendous symptom relief and restored stamina within weeks, supported by guided cardiac physical therapy.
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Minimally Invasive Valve Surgery (MIVS)

Keyhole valve repair and replacement performed through a small side incision between the ribs.

Severe aortic or mitral regurgitation/stenosis in patients who qualify for a tissue-sparing, smaller surgical approach.
Using high-definition endoscopic cameras and micro-instruments through a 2- to 3-inch mini-thoracotomy incision, avoiding a full breastbone cut.
Patients experience less bleeding, reduced infection risks, shorter ICU stays (1-2 days), and can return to active routines in 3 to 4 weeks.
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Aortic Aneurysm and Vascular Surgery - Dr. Chaitanya

Aortic & Vascular Surgery

State-of-the-art repair and reconstruction for complex thoracic and aortic conditions.

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Aortic & Vascular Surgeries

Aortic Aneurysm Repair

Surgical replacement of dilated or weakened sections of the aorta with a synthetic graft to prevent rupture.

Deep, persistent chest or upper back pain, difficulty swallowing, or sudden severe tearing sensations in the chest or back.
The enlarged, dangerous ballooning segment of the aorta is replaced with a durable synthetic Dacron tube graft, reinforcing the body's main blood highway.
Hospital stay spans 7 to 10 days under continuous monitoring. Normal light daily activities resume within 6 to 8 weeks with excellent long-term stability.
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Aortic Dissection Emergency Surgery

Life-saving emergency reconstruction for acute tears in the inner layer of the ascending aorta (Type A).

Sudden, excruciating, tearing chest or upper back pain radiating to the neck, shortness of breath, and sudden loss of consciousness.
Emergency surgical resection of the torn aortic segment, reconstruction of the aortic root, and re-implantation of coronary arteries with synthetic graft material.
Intensive care monitoring for 4 to 6 days followed by dedicated hospital rehabilitation and lifelong blood pressure control protocols.
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Aortic Root & Valve-Sparing Reconstruction

Advanced David / Yacoub procedure replacing the diseased aortic root while preserving the patient's native valve.

Severe aortic regurgitation accompanied by root enlargement in patients with connective tissue conditions or Marfan syndrome.
The enlarged aortic root is remodeled and supported within a Dacron graft while preserving and resuspending the natural aortic valve leaflets.
Hospital stay of 5 to 7 days. Native valve preservation avoids lifelong anticoagulation while ensuring robust structural protection.
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Minimally Invasive Heart Surgery - Dr. Chaitanya

Minimally Invasive Options

Advanced small-incision keyhole cardiac procedures for faster recovery and minimal scarring.

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Minimally Invasive Cardiac Surgery (MICS)

MICS CABG (Keyhole Bypass)

Multi-vessel coronary bypass performed through small side-chest incisions without splitting the sternum.

Coronary artery disease symptoms in active patients desiring rapid physical recovery and minimal cosmetic disruption.
Precision robotic or endoscopic instrumentation guides arterial grafts to the heart muscle through a 2- to 3-inch incision between the left ribs.
Hospital discharge in 3 to 4 days. Patients can return to active professional life and driving in just 2 to 3 weeks.
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Keyhole Atrial Septal Defect (ASD) Closure

Correcting congenital holes between the heart's upper chambers through a mini-thoracotomy.

Unexplained shortness of breath, exercise intolerance, and frequent respiratory infections caused by intracardiac shunting.
The hole between the atria is patched with pericardial or synthetic material through a tiny cosmetic incision under the right breast.
Rapid recovery within 2 to 3 days in the hospital, with near-zero post-operative chest bone pain.
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Heart Failure and LVAD Support Surgery - Dr. Chaitanya

Heart Failure Solutions

Comprehensive advanced therapies, LVAD implantation, and heart transplant surgical support.

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Heart Failure & Mechanical Support

Left Ventricular Assist Device (LVAD)

Implantation of a mechanical pump that supports heart function in end-stage heart failure.

Severe shortness of breath even at rest, extreme fatigue, inability to walk short distances, and frequent hospitalizations for fluid overload.
A high-efficiency continuous-flow blood pump is surgically implanted into the left ventricle and connected to the aorta to assist blood circulation.
Hospital stay of 2 to 3 weeks with specialized rehabilitation and comprehensive education on managing external power controllers.
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Heart Transplantation Support

Surgical replacement of a failing heart with a healthy donor heart for end-stage cardiac failure.

End-stage cardiomyopathy or ischemic heart failure refractory to optimal medical management and device therapies.
The diseased heart is excised and replaced with a donor heart, connecting the major vessels (aorta, pulmonary artery, vena cavae) with microsurgical precision.
Specialized post-transplant ICU care for 1 to 2 weeks, followed by comprehensive immunosuppression monitoring and lifestyle rehabilitation.
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Adult and Pediatric Congenital Heart Surgery - Dr. Chaitanya

Congenital Defect Repair

Specialized adult and pediatric surgical corrections for structural heart defects (ASD, VSD, TOF).

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Congenital Heart Surgeries

Ventricular Septal Defect (VSD) Closure

Surgical closure of abnormal openings between the heart's lower pumping chambers.

Rapid breathing, poor growth in children, heart murmurs, fatigue, and recurrent chest infections caused by left-to-right shunting.
The hole between the ventricles is precisely closed using a custom patch graft, preventing abnormal blood mixing and preserving lung pressure.
Hospital stay averages 4 to 6 days. Complete normalization of heart function and normal lifelong physical capabilities are expected.
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Tetralogy of Fallot (TOF) Total Correction

Complete repair of complex four-part congenital heart defects to restore normal oxygen levels.

Bluish skin tint (cyanosis), severe shortness of breath during exertion, poor weight gain, and fainting spells in infancy or childhood.
Closing the ventricular hole (VSD), widening the narrowed pulmonary outflow tract, and relieving right ventricular obstruction in a single comprehensive procedure.
1 to 2 weeks in specialized pediatric cardiac care, offering dramatic improvement in blood oxygenation and energy levels.
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Arrhythmia Surgery and Pacemaker Implantation - Dr. Chaitanya

Arrhythmia & Rhythm Care

Surgical Maze procedures, pacemaker support, and synchronized rhythm correction therapies.

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Arrhythmia & Rhythm Surgery

Cox-Maze IV Surgical Ablation

Creating precise scar tissue lines to block chaotic electrical signals causing atrial fibrillation (AFib).

Rapid, fluttering heartbeats, chronic fatigue, lightheadedness, and elevated risk of stroke due to erratic electrical activity.
Using radiofrequency or cryoablation energy during open or keyhole heart surgery to create targeted scar pathways that guide electrical impulses correctly.
Restores normal sinus rhythm in up to 90% of patients, reducing reliance on antiarrhythmic medications and blood thinners.
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Epicardial & Permanent Pacemaker Implantation

Surgical placement of permanent cardiac rhythm devices for complex conduction blocks.

Abnormally slow heart rates (bradycardia), dizzy spells, fatigue, and sudden blackouts from complete heart block.
Leads are placed directly onto the heart's outer muscle (epicardium) or transvenously, connected to a micro-generator under the chest skin.
Patients return home within 24 to 48 hours with restored energy, stable heart rates, and routine telemetry checks.
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Pericardiectomy and Pericardial Surgery - Dr. Chaitanya

Pericardial Disease Care

Specialized pericardiectomy and drainage to relieve constriction and fluid accumulation.

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Pericardial Disease Surgeries

Pericardiectomy (Pericardial Stripping)

Surgical removal of a stiff, scarred, or calcified pericardial sac to release constrained heart muscle.

Chronic swelling in legs and abdomen, severe shortness of breath on mild exertion, and elevated neck veins from constrictive pericarditis.
The thickened, rigid outer heart membrane is meticulously removed, allowing the heart chambers to freely expand and fill with blood.
Hospital stay of 5 to 7 days. Immediate decompression relieves venous pressure, followed by steady restoration of exercise tolerance.
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Pericardial Window / Drainage

Creating a surgical drainage opening to prevent recurrent fluid accumulation and cardiac tamponade.

Severe sudden chest pressure, rapid heart rate, fainting, and low blood pressure from fluid compressing the heart.
A small window is created in the pericardium via a subxiphoid or mini-thoracotomy approach to drain fluid safely into the pleural space.
Immediate hemodynamic relief; typical hospital discharge within 2 to 3 days with close ultrasound monitoring.
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