Best Cardiologist Doctors for Patent Foramen Ovale in Kolkata, West Bengal

Patent foramen ovale (PFO) closure is a minimally invasive structural cardiac procedure that seals an unclosed flap-like opening between the heart's atria to prevent paradoxical embolism and cryptogenic stroke. In Kolkata, structural interventional cardiologists perform transcatheter PFO device closures adhering to CSI and SCAI guidelines. Patients under age 60 with unexplained cryptogenic strokes undergo diagnostic bubble contrast echocardiography and transesophageal echocardiography (TEE) to evaluate right-to-left shunt magnitude and atrial septal aneurysm presence. The procedure involves threading a self-expanding dual-disk occluder device (Amplatzer or Helex) through the femoral vein under fluoroscopic and intracardiac/TEE guidance to permanently seal the tunnel. PFO closure consultation and procedure fees in Kolkata range between a few hundred rupees upward, significantly reducing secondary stroke risk and eliminating long-term blood thinner dependency. The outpatient procedure takes under an hour with next-day discharge.