San Jose Heart Institute
- Provides management of cardiovascular diseases using a range of diagnostic capacities and therapeutic modalities in San Jose. Includes summary articles, prevention links and staff profiles.
- http://www.sanjoseheartinstitute.com

Los Angeles Cardiology Associates
- About the facility, its staff, the services provided and a glossary.
- http://www.lacard.com

Cor Healthcare Medical Associates
- Information about the services, background, physicians and location.
- http://www.corhealthcare.com

San Diego Cardiac Center Medical Group, Inc.
- Offers an array of services led by the expertise qualified physicians partnered with Sharp Memorial Hospital.
- http://www.sdcardiac.com/

Roseville Cardiology Online
- Located in Roseville, California. Includes information about the services provided, the doctors, a map and contact details.
- http://www.rosevillecardiology.com/

Jivan Melikian, M D
- Cardiology speciality services in Los Angeles area.
- http://www.armenbz.com/jivan/

Pacific Heart Institute
- Cardiovascular care and research on the Westside of Los Angeles, located in Santa Monica, California, USA.
- http://www.pacificheart.com/

Comprehensive Cardiovascular Medical Group
- A multi-physician group practice in Bakersfield, California which specializes in interventional cardiology and cardiac risk management. Requires Java.
- http://www.ccvmg.com/

Cardiac Arrhythmia Associates
- Scripps Memorial Hospital Regional Cardiac Arrhythmia Center is an internationally recognized leader in the management of heart rhythm disorders. Located in La Jolla, California. Details about the center, FAQs and the procedures.
- http://www.cardiacarrhythmia.org