The process of replacing the unhealthy valve with a healthy valve is known as DVR.

REQUIRED TEST

Before the procedure starts, there are some tests required:

• Electrocardiogram.
• X-ray of the chest.
• Echo cardiogram.
• Blood tests.

TIME DURATION

The duration of the DVR procedure is about 4–8 hours, whereas the hospital stay of the patient is around a week or might be more.

SUCCESS RATE

The success rate of the DVR procedure is very high in India.