My Specialties
Coronary Artery Bypass Grafting (CABG)
CABG, or bypass surgery, restores blood flow to the heart by creating a new pathway around blocked coronary arteries using...
Congenital Cardiac Surgery
Congenital cardiac surgery corrects structural heart defects present at birth, including atrial and ventricular septal defects, in newborns, infants, and...
Aortic and Mitral Valve Replacement
Valve replacement and repair treat aortic or mitral valves that no longer open or close properly due to narrowing (stenosis)...
Aneurysm Repair
Aneurysm repair treats a weakened, bulging section of an artery wall before it ruptures. Depending on the location and size...
Coronary Angioplasty
Coronary angioplasty is a catheter-based procedure that opens a blocked heart artery using a small balloon, often followed by stent...
ECMO (Extracorporeal Membrane Oxygenation)
Sought after as one of the best ECMO specialists in Delhi, Dr. Dinesh Kumar Mittal offers critical mechanical heart-lung support...
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Balloon Valvotomy
Balloon valvuloplasty is a minimally invasive heart procedure that uses a small balloon to widen narrowed heart valves and restore...
Aortic Intervention
Aortic intervention includes surgical or minimally invasive procedures to treat diseases of the aorta such as aneurysms, blockages, or valve...
Arterial Switch Procedure
The atrial switch procedure is a heart surgery performed in infants with transposition of the great arteries to redirect blood...
Fontan Procedure
The Fontan procedure is the final staged surgery for complex congenital heart defects, routing blood from the body directly to...
Glenn Procedure
The Glenn procedure is a staged heart surgery for infants with single-ventricle defects that redirects blood from the upper body...
LAVD Implantation
Radiofrequency Ablation
Radiofrequency ablation uses heat energy to target abnormal heart signals or nerve pathways. It helps control irregular rhythms or chronic...
Vascular Surgery
Vascular surgery treats diseases of the arteries and veins, including varicose veins, peripheral artery disease, and carotid artery blockages. It...
Ventricular Septal Defect
Senning’s-Truncus Repair
Senning’s operation and truncus arteriosus repair are complex congenital heart surgeries that redirect blood flow and separate abnormal circulations to...
Stent Insertion
Stent insertion opens narrowed or blocked arteries to restore smooth blood flow. It relieves chest pain, improves circulation, and reduces...
Pacemaker Implantation in Children
A pacemaker helps regulate an irregular heartbeat in children, ensuring a safe and steady heart rhythm. It allows kids to...
Atrial Septal Defect (ASD) Repair
ASD repair closes the hole between the heart’s upper chambers to prevent excess blood flow to the lungs. This procedure...
Open Heart Surgery
Open heart surgery is a procedure where surgeons repair or replace damaged heart structures using advanced techniques. It helps restore...
Blalock–Taussig (BT) Shunt
A BT shunt increases blood flow to the lungs in babies with certain congenital heart problems. It stabilizes oxygen levels...
