Coronary Interventions

Interventional cardiology focuses on the use of catheters to treat structural heart problems. Interventional cardiologists use various diagnostic tools and imaging techniques to assess cardiovascular functions, including blood flow in main arteries throughout the body and within the heart's various chambers. This approach offers several advantages, including the easy control of bleeding even in anticoagulated patients, the enhancement of comfort because patients are capable of sitting up and walking immediately following the procedure.

Non-complex coronary angioplasty with stenting

Non-complex coronary angioplasty with stenting is a minimally invasive procedure used by interventional cardiology doctors to treat narrowed or blocked coronary arteries. During this specialized procedure, a thin tube known as a catheter is carefully inserted into the blocked artery. At the tip of the catheter, a small balloon is inflated to widen the artery and enhance blood flow. To sustain the improved blood flow and prevent the artery from narrowing again, interventional cardiology doctors skillfully place a stent, a small mesh-like tube is placed within the artery. This meticulous intervention helps restore proper blood circulation, ensuring optimal cardiac function and promoting the patient's overall heart health.

Complex coronary interventions

  • Primary angioplasty: Primary angioplasty is an emergency procedure performed during a heart attack to open a blocked coronary artery and restore blood flow to the heart. It is a time-critical procedure aimed at reducing the damage to the heart muscle caused by a heart attack.
  • Left main angioplasty – including distal bifurcation lesions: Left main angioplasty is used to treat blockages in the left main coronary artery. This critical artery supplies a large portion of the heart. Distal bifurcation lesions refer to blockages at the branch points of the left main artery. The procedure involves carefully opening the blockages to ensure adequate blood flow to the heart muscle.
  • Rotational Atherectomy (Rotablation) – including through the radial route and Chronic Total Occlusion (CTO) angioplasty: Rotational Atherectomy, also known as Rotablation, is a technique used to treat severely calcified coronary artery blockages. A tiny, rotating burr is used to grind away the calcified plaque, allowing for successful angioplasty and stent placement. The procedure can be performed through the radial route, which involves accessing the artery through the wrist, or for Chronic Total Occlusion (CTO) angioplasty, where the procedure is performed on arteries that have been completely blocked for an extended period.
  • Intravascular ultrasound and FFR: Intravascular ultrasound (IVUS) and fractional flow reserve (FFR) are diagnostic tools used during coronary interventions. IVUS involves using a tiny ultrasound probe attached to the catheter to obtain detailed images of the coronary arteries from inside, helping to guide the procedure. Similarly, OCT utilizes light waves to provide high-resolution images, allowing for detailed visualization of arterial structures. FFR measures the pressure gradient between the beginning and end of a narrowed coronary artery to assess the severity of blockages and determine if a stent is needed.

Percutaneous coronary intervention

Percutaneous coronary intervention (PCI) is a collective term for various procedures to treat coronary artery disease. It includes angioplasty, stenting, and other techniques to open narrowed or blocked arteries and restore blood flow to the heart.

Atrial Septal Defect (ASD), Ventricular Septal Defect (VSD), and Patent Ductus Arteriosus (PDA) Device closures

ASD, VSD, and PDA are congenital heart defects that involve abnormal openings between the heart chambers. Device closure procedures are non-surgical techniques used to repair these defects. During the procedure, a special device is inserted into the heart through a catheter and placed to close the abnormal opening, allowing the heart to function normally.


Valvuloplasty is a procedure used to treat certain heart valve conditions, such as stenosis (narrowing) or regurgitation (leaking). During the procedure, a balloon-tipped catheter is inserted into the valve and inflated to widen the valve opening or repair the valve leaflets, improving blood flow and valve function.

Congenital heart defect correction

Congenital heart defect correction involves various surgical and non-surgical procedures to repair or correct structural heart abnormalities present at birth. These procedures aim to improve heart function and circulation.

Percutaneous valve replacement and repair

Percutaneous valve replacement and repair are minimally invasive procedures used to treat diseased heart valves. During these procedures, a catheter is used to deliver and position a new valve or repair existing valve structures, avoiding open-heart surgery.

Coronary thrombectomy

Coronary thrombectomy is a procedure used to remove blood clots that have formed in the coronary arteries, which can cause a heart attack or worsen existing coronary artery disease. A specialized catheter is used to suction out the clot, restoring blood flow and preventing further complications.

These advanced cardiac interventions, performed by skilled coronary interventional cardiologists in India, play a crucial role in treating various heart conditions, offering patients effective and less invasive alternatives to traditional open-heart surgery. Individuals with heart conditions need to consult with their healthcare providers, including experienced coronary intervention specialist, to determine the most suitable treatment options for their specific needs.

What Subspecialties of Interventional Cardiology Does a Practitioner Have?

Interventional cardiologist doctors, such as Dr. Naveen Bhamri, are highly specialized medical professionals who focus on performing intricate heart and blood vessel procedures using catheters. As the leading coronary interventional cardiologist in India, he has extensive training and experience in interventional cardiology, making them adept at diagnosing and treating various cardiovascular conditions.

When it comes to cardiac health, precision and expertise are paramount, and coronary intervention doctors in Delhi, are at the forefront of providing cutting-edge medical care. They employ a variety of catheter-based procedures, each tailored to diagnose and address specific cardiac issues effectively.

For instance, coronary intervention specialists are well-versed in diagnostic procedures that help identify any potential abnormalities or blockages in the arteries. These may include coronary angiography, which involves injecting a catheter into the arteries to inject contrast dye, allowing for detailed blood vessels and heart imaging.

Additionally, the best interventional heart doctors, such as Dr. Naveen Bhamri, are proficient in therapeutic procedures to treat heart conditions. One common intervention is angioplasty, wherein a tiny balloon-tipped catheter is carefully guided into the narrowed coronary artery and then inflated to widen the vessel and restore blood flow to the heart. A stent may also be inserted to keep the artery open and prevent future blockages.

Moreover, Dr. Naveen Bhamri, one of the top heart specialist doctors, excels in more complex interventions like primary angioplasty, performed during a heart attack to quickly restore blood flow, and left main angioplasty, tackling challenging distal bifurcation lesions. His expertise ensures optimal heart health.

When considering cardiac care, consulting a qualified coronary intervention specialist in India like Dr. Naveen Bhamri and experienced peripheral vascular surgeons is crucial. These specialists provide:

  • Patients with state-of-the-art care.
  • Using minimally invasive techniques to diagnose and treat heart conditions.
  • Resulting in improved outcomes and a faster recovery period.

Coronary intervention doctors in Delhi are indispensable medical professionals who excel in performing heart and blood vessel procedures with catheters. Dr. Naveen Bhamri, one of the best coronary intervention specialists, offers exceptional expertise, utilizing his skills to diagnose and address cardiac issues effectively. By combining their knowledge, experience, and cutting-edge technology, he ensures patients receive the best possible care and treatment for their cardiovascular health.