I've been researching the same thing, and I've found a few programs. City College of San Francisco has courses for certification as EMT, Cardiovascular Tech, and EKG Tech. I wouldn't mind hearing from those in the know how nursing programs look upon applicants certified as EMT's, CVT's, and EKG's, and where they fall next to CNA's. Also, try the California Regional Occupational Program in Santa Clara county.