We
know that the human heart is extremely sensitive and prone to a number of
diseases that may either be genetic, congenital or acquired as a result of
unhealthy lifestyle and eating habits. The heart is a part of the circulatory
system and performs the task of pumping oxygenated blood from the lungs to the
different organs and deoxygenated blood from these organs back to the lungs via
a network of arteries and veins. The normal functioning of the heart and the
blood vessels associated with it is very essential for our existence. There are
various surgical and non-surgical procedures aimed at helping patients
suffering from various types of heart problems which have become quite
prevalent nowadays. The most common cardiological procedure that is quite
common these days is heart bypass surgery. You can find one of the best heart bypass
surgery hospitals in Delhi. The hospital is listed amongst the top heart bypass surgery hospitals in India
and provides all kinds of facilities to make the patient feel at ease.
Heart
bypass surgery is the medical procedure of restoring the normal supply of blood
to the heart that had been earlier hindered by a blockage in the arteries. This
blockage can be a result of the deposition of blood clots or plaque and can be
extremely dangerous for the patient. The procedure involves the removal of a
healthy blood vessel from some other part of the patient's body like the limbs
and connecting it beyond the blocked artery. Heart bypass surgery in Delhi has helped patients not only from
Delhi but from other parts of India as well as abroad as the services provided
here are very cheap and at par with International standard. Heart Bypass
surgery is performed by trained heart specialists using special machines and
equipment.
Usually,
the surgery is performed in emergency situations when the patient experiences
chronic chest pain or even mild heart attack. However, if the procedure is not
performed in an emergency situation, then the patient is given a specific date
to get admitted in the hospital. All the screenings and tests are conducted
prior to the procedure to make sure that the candidate is eligible for the
surgery or not. These tests include a blood test and magnetic resonance imaging
(MRI)
The
procedure is usually completed in 3 to 6 hours and performed under the
influence of anaesthesia. The number of bypasses that can be done at a time,
depend upon the strength of the patient to endure the surgery as well as the
adversity of the blockage. The surgery is carried out in the following steps
- Firstly General anaesthesia is given to the patient. This is done by introducing a breathing tube via the patient's mouth. This tube is attached to a ventilator that ensures a continuous blood flow in the patient's body throughout the procedure by helping him/her to breathe.
- Once the patient is unconscious, the area around the chest is cleaned and sterilised and a deep incision is made across the patient's chest so as to reach the affected artery without any hindrance. A heart-lung machine is used to maintain the flow of blood in the body.
- A healthy blood vessel is then taken from the wall of the chest or the lower part of the leg and connected to the ends of the affected portion of the artery. As a result of this, the blood flow is redirected through this new passage.
- After the graft has been placed in its position normal heartbeat of the patient is restored and he/she is disconnected from the heart-lung machine.
- The wound is stitched up and covered properly to avoid any infection.
- The patient may be kept in the Intensive Care Unit for a day or two and then shifted to the General ward from where they are discharged within a week.
- Physiotherapy may also be recommended to speed up the process of healing.
