Heartbeat Cardiovascular Medical Group is a Cardiologist in Glendale, CA, located at 660 W Broadway. It is the largest Cardiology group in Glendale, serving patients with expertise in general cardiology, interventional cardiology, structural heart disease, vascular disease, and electrophysiology. The practice has been in operation for over 30 years and employs ten cardiologists across four locations. It holds a rating of 4.60 based on customer reviews, reflecting a positive standing among those who have received care.
The group provides a comprehensive suite of cardiovascular diagnostic testing and therapeutic interventions. Services include electrocardiograms, echocardiograms, treadmill and nuclear stress testing, cardiac rhythm monitoring, ankle brachial index, and vascular ultrasound. Therapeutic capabilities encompass cardiac catheterization, coronary and peripheral vascular angiography, balloon angioplasty, and stent placement. Advanced procedures available at the practice include Impella placement, TAVR, MitraClip, TriClip, PFO closure, Watchman device implantation, ablations, and the placement of pacemakers (including Micra), ICDs, and CRT devices.
Patient care addresses a wide spectrum of cardiovascular conditions, from primary prevention strategies to the management of complex diseases. The team treats coronary artery disease through medical therapy and catheter-based treatments, and manages arrhythmias such as atrial fibrillation and ventricular tachycardia via medication and ablation. Bradycardia is treated with pacemaker placement when necessary, while congestive heart failure care focuses on identifying the underlying causes of ineffective pumping. The group also handles valvular heart disease with catheter-based therapies for conditions like aortic stenosis and mitral regurgitation, and treats peripheral arterial disease and varicose veins through medical and in-office venous ablation procedures.
The practice is recognized for its positive rating from the customers who have reviewed it, a testament to the quality of care provided by its diverse group of physicians and staff. This reputation is built on a patient-centered approach that emphasizes individualized care for all aspects of cardiovascular health. The team includes specialists such as Onkar Marwah, MD, Raed Bargout, MD, Vicken S. Zeitjian, MD, Harry Balian, MD, Tigran Khachatryan, MD, John McKenzie, MD, Hambik Tankazyan, DO, Sanjay Sharma, MD, Haig Lafian, DO, Harout Mesrobian, MD, and Anahit Saharyan, NP, alongside practice manager Rita Mesrobian.
Heartbeat Cardiovascular Medical Group brings decades of specialized expertise in heart and vascular care to the Glendale community, offering advanced diagnostic and therapeutic options for patients seeking comprehensive cardiac health management.
The practice sits on West Broadway, just a short walk from San Fernando Road and West Colorado Street. It is also near the Colorado Street Freeway Extension and the West Glendale neighborhood.
BizScoreAI gives the business a Technical score of 88 out of 100, which means the website is secure and easy for search engines to read. The Discoverability score is 75 out of 100, ensuring AI crawlers can find every page so the business can be recommended by AI assistants.
BizScoreAI scanned the website heartbeatcardio.com on August 22, 2026. Heartbeat Cardiovascular Medical Group has a BizScore of 45 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 8 of 25 points, Content Readiness 3 of 30 points, AI Trust Signals 8 of 20 points.
Website audit sub-scores (out of 100): On-Page 56, Technical 88, Performance 83, Content 23.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, Organization Schema, About/Team Page, XML Sitemap.
Areas to improve: 13 checks. llms.txt (failed), FAQPage Schema (failed), Google Business Profile Link (failed), Third-Party Review Links (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (failed), Speakable Schema (warning), LocalBusiness Schema (warning), Hyperlocal Targeting (warning), Local Multimedia (warning), AI-Parseable Headings (warning), Author Signals (warning).
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