Atrial Fibrillation

I assume all of the hospitals would have defibrillators that could do,a,cardio version. To,my knowledge there are no paramedics that could do this in the field. At one time there were defibrillators in some of their ambulances, but I remember reading that they weren’t functional because of failed batteries. I’m not sure if there are cardiologists in town. I remember reading about a visiting cardiologist, but it could be there are now some in town. Should things go sideways and you needed a cardiac cath, angiogram or angioplasty they can’t be done in Zihuatanejo.