Aortic Valve Replacement Procedure
Advanced Surgical Care for Diseased Aortic Valves
Aortic valve replacement is a cardiac procedure used when the aortic valve becomes significantly narrowed or leaky and is no longer functioning effectively. The aortic valve controls blood flow from the left ventricle into the aorta and the rest of the body.
Depending on the severity of the condition, symptoms, heart function, age, overall health and other clinical factors, treatment may involve surgical valve replacement or, in selected patients, a transcatheter procedure such as TAVR/TAVI.
Understanding Aortic Valve Disease
When the Aortic Valve Needs Treatment
Treatment decisions are based on the valve condition, symptoms, heart function and the patient's overall clinical assessment.
Aortic Stenosis
The aortic valve becomes narrowed and does not open fully, making it harder for blood to leave the heart.
Aortic Regurgitation
The aortic valve does not close properly, allowing blood to flow backward into the left ventricle.
When Aortic Valve Replacement May Be Considered
- Severe aortic stenosis or significant aortic regurgitation
- Breathlessness or chest discomfort
- Dizziness or fainting, reduced exercise tolerance
- Changes in heart function or strain of the heart
- Progressive valve disease
Not every patient with aortic valve disease requires immediate surgery. The timing and type of treatment are determined through detailed cardiac evaluation.
Aortic Valve Replacement Options
Mechanical Valve
A mechanical valve is an artificial valve designed for long-term valve replacement. Patients with mechanical valves generally require lifelong anticoagulation to reduce the risk of blood clots.
Biological / Tissue Valve
A biological valve is made using animal or human tissue. Tissue valves can deteriorate over time and may eventually require another intervention.
TAVR / TAVI
Transcatheter aortic valve replacement is a minimally invasive approach in which a replacement biological valve is delivered through a catheter to the heart. It is used for selected patients with appropriate anatomy and clinical circumstances.
The Procedure & Recovery
Aortic Valve Replacement Surgery
For conventional surgical replacement, the patient receives anesthesia and is connected to a heart-lung bypass machine while the surgeon accesses the heart. The diseased valve is removed and the selected replacement valve is secured in position. The exact approach depends on the patient's valve condition, anatomy and overall health.
- 01
Pre-Surgical Evaluation
- 02
Valve Replacement
- 03
Post-Operative Monitoring
- 04
Recovery & Rehabilitation
- 05
Long-Term Follow-Up
Dr. Dipti Ranjan Dhar
Cardio-Thoracic & Vascular Surgeon
Specialized cardiac, thoracic and vascular surgical care with an emphasis on careful evaluation, precise treatment planning and personalized patient care.
Phone: 9853907596Your Heart Deserves Specialized Care
A detailed cardiac assessment can help determine the severity of aortic valve disease and the appropriate treatment options for each patient.
Dr. Dipti Ranjan Dhar · Cardio-Thoracic & Vascular Surgeon · 9853907596