CVISD Electrophysiologist Performs Sharp Chula Vista’s First Pulsed Field Ablation.

What began as a routine trip to the ER for flu-like symptoms turned into a life-changing diagnosis for one local patient — and a groundbreaking moment for heart care in the South Bay.

Abhishek Shah, MD, Cardiac Electrophysiologist with the Cardiovascular Institute of San Diego (CVISD), performed the first pulsed field ablation (PFA) at Sharp Chula Vista Medical Center — a next-generation treatment for atrial fibrillation (AFib) that uses electrical energy, not heat, to restore normal heart rhythm.

The procedure offers a safer, more natural approach to AFib treatment with faster recovery and improved outcomes. Following the procedure, the patient’s heart function improved significantly — a powerful reminder of how innovation and expertise can transform lives.

At CVISD, our physicians continue to lead in advanced cardiovascular technology, partnering with top hospitals like Sharp Chula Vista to bring patients across San Diego access to the latest breakthroughs in heart rhythm care.

For more information about this innovative procedure, please reach out to us!
📞 (619) 616-2100

 
 
 
 
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 Lorena H profile picture 
 
 
 Lorena H 
 
 
 
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I have come several times to CISD for my exams. The staff is professional, dedicated, and friendly. Appointments are available. The service is fast and on time. Parking is a little packed, but you can usually find a spot. There is a free service during the day that can take you from the bus stop of Sharp Hospital to the medical building where CISD and other medical offices are located.

Very thankful for your dedicated attention... ❤️
  
 
  
 
 
 
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 Stephanie Kennaly 
 
 
 
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East office of chula vista vein specialists are experts in communication and they are highly experienced. I love the very friendly staff and the very sterile clean room that I always have my procedure in. My appointment starts off with Estella the nurse. She preps me with her sweet personality and smile she makes my pre procedure feel calming and ask me if I have any questions. Very attentive. Following is The tech Karigan, he also is very attentive and makes sure that my questions are thoroughly answered. He welcomes me with such a nice and professional approach. Lastly my Dr. Lisa, Such a amazing Doctor. I'm always very happy with her gentle approach and speaking to me throughout the procedure making sure I'm comfortable and answers my questions about my after care.  I always feel very confident with her as my Doctor. knowing she'll take such great care of me. I'll have a few more scheduled appointments and I have zero worries and look forward to my appointments as I know the staff takes such wonderful care of me.  Thank you to the staff. (Patient) Stephanie Kennaly ❤️
  
 
  
 
 
 
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 Anthony Flores 
 
 
 
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My Doctor Lisa Alvarez was very professional n kind the whole staff was excellent Suzy H. And Tech Karegain were professional n  I was Relaxed knowing I was in good hands.