April 10, 2025 | 5 mins read Heart failure is a topic of great concern in the modern world, affecting millions across the globe. For patients with moderate to severe heart failure, the option of Cardiac Resynchronization Therapy (CRT) provides hope, comfort, and a chance of high-quality survival.
If you are advised CRT implantation, especially in a city like Delhi, you are in safe hands. Here, we lead you stepwise through the entire process, what to expect, and the importance of consulting the best cardiologist doctor in Delhi for your recovery.
Cardiac Resynchronization Therapy is an advanced treatment for patients with heart failure. It consists of a small device called a biventricular pacemaker. This pacemaker sends electrical signals to the left and right ventricles of the heart, helping them contract more in sync; hence, it equips the heart for efficient throwing of blood.
The therapy is of utmost importance to patients whose heart muscles do not beat in step due to a conduction anomaly such as Left Bundle Branch Block (LBBB).
If you suffer from moderate to severe heart failure, a widened QRS complex on ECG, ejection fraction below 35%, difficulty in breathing, fatigue, and frequent hospitalization, you might be an ideal candidate for cardiac resynchronization therapy.
This can help in reducing symptoms significantly and decrease the risk of hospitalization or even sudden cardiac death. At this point, it is necessary to consult a heart specialist in India who has experience in more complex cardiac device implantation procedures like CRT.
The whole picture of this cardiac resynchronization therapy journey begins with a thorough consultation. The top cardiologist in Delhi will take your history, examine you physically, conduct some diagnostic tests ECG, Echocardiogram, MRI, or Stress Test, and state whether you are a candidate or not for CRT.
Choosing from the best cardiologist doctors in Delhi allows you to get an accurate diagnosis, assessment before the procedure, and less risk of possible complications.
After CRT is articulated to be suitable, the doctor will walk you through preparations for the scope; on these, it might include fasting for 6-8 hours prior to the procedure, possible cessation of certain medications (like blood thinners), blood work, and chest X-rays, as well as hospital admission on the day of the procedure, or one day prior to that.
You may also meet the surgical and anesthesia teams, who will walk you through the procedure and answer all your queries. Top hospitals in Delhi will provide full support and customized care for CRT implantation.
The CRT device consists of pulse generators (put under the skin near the collarbone) and three lead wires: one in the right atrium; one in the right ventricle; and one in the left ventricle via the coronary sinus.
In this way, this arrangement enjoys the advantage of delivering synchronized electrical impulses to assist both ventricles to contract at the same time.
CRT implantation is a minimally invasive procedure, usually under local anesthesia with sedation. The stepwise approach is as follows:
Post-procedure CR implantation: The patient is taken to the recovery area and observed for a few hours. Usually, most patients receive discharge after 24-48 hours.
Recovery instructions include restricting arm movement on the implant side, avoiding heavy lifting for a few weeks, taking prescribed medications, and attending follow-up appointments.
These will also be booked by your heart specialist in India for returning to check your device to optimize the pacemaker for its best functioning.
CRT can dramatically improve exercise capacity, quality of life, left ventricular function, and survival for heart failure patients.
Follow-up visits are essential, typically including interrogation of the device or pacemaker programming checks, echocardiograms to monitor heart function, and regular consultations with your cardiologist doctor near you.
If you are in the hands of the best cardiologist doctor in Delhi, you will also be benefiting from cutting-edge technology with remote monitoring, leadless pacemaker options, and a comprehensive rehabilitation program.
Delhi has some of the most advanced cardiac care facilities in India.
Hence, here are the top reasons for CRT being top of the list: world-class hospitals with the latest cardiac technology, highly trained cardiologists with international exposure, very affordable treatment compared to their global counterparts, both biventricular and leadless pacemaker options available, and individualized post-procedure care and rehabilitation.
Under the guidance of a top heart specialist in India, CRT implantation emerges to be a safe, effective, and life-enhancing procedure.
The outcome of cardiac resynchronization therapy depends on the skill of the physician implanting the device.
That's why, in reality, finding the best cardiologist doctor in Delhi is not a mere preference; it is a necessity.
Dr. Vanita Arora, for example, is a pioneer in device implantation and cardiac electrophysiology.
Her skills with pacemakers, CRT, radiofrequency ablation, and leadless pacemakers make her one of the trusted names in cardiology throughout India.
CRT is a life-changing procedure that can change the fate of heart failure patients.
If you or someone close to your heart is told to undertake cardiac resynchronization therapy, the stepwise process would ideally calm hyper-anxiety during the initial experience beforehand.
Some of the best facilities and specialists in life-saving treatment for Delhi would include CRT.
Trust your heart to a proven expert; choose only a heart specialist in India who has experience with compassion and technology with care.
If you are searching for the best cardiologist doctor in Delhi, let your journey toward better heart health begin with a consultation backed by know-how, trust, and proven results.
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