SitemapPagesAccessibility Book Online GCVC Policies Home Important Announcement from GCVC New Clients Pet Owners About Us Cardiac Disease Information Atrial Fibrillation Atrioventricular (AV) Block Patent Ductus Arteriosus (PDA) Pericardial Effusion - Chemodectoma Pericardial Effusion - Hemangiosarcoma Pericardial Effusion - Idiopathic Pulmonic Stenosis Subaortic Stenosis Ventricular Arrhythmia Contact Degenerative Mitral Valve Disease Dilated Cardiomyopathy (dogs) Heartworm Disease (dogs) Hypertrophic Cardiomyopathy (cats) Pre-Consult Questionnaire (NEW PATIENTS) Recheck Questionnaire (EXISTING PATIENTS) Request Consultation What To Expect Referral Form Sitemap Thank You Veterinarians About Us Continuing Education Services & Fees