Normal Skipped or Irregular Heart Beats

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Your heart can get out of rhythm. Dr. Gregory Marcus explores why the heart may beat too slowly or too fast, or in a disorganized or chaotic manner. Some of these different types of arrhythmias can be dangerous if not properly treated, while others may be annoying but are not life-threatening. Find out how to tell the difference. Recorded on 12/04/2018. [2/2019] [Show ID: 34162] • Donate to UCTV to support informative inspiring programming: • https://www.uctv.tv/donate • Please Note: Knowledge about health and medicine is constantly evolving. This information may become out of date. • 0:00 Introduction • 2:04 Normal Sinus Rhythm • 3:55 Normal Heart Rate? • 6:33 What determines the heart rate? • 6:42 The autonomic nervous system • 17:15 Why does scar tissue form in the conduction system? • 18:34 When do we treat slow or blocked • 21:08 Skipped Beats • 21:29 Premature Atrial Contractions • 25:09 Premature Ventricular Contractions • 31:18 How do you know if the heart is weak ? • 31:49 EP Study and Catheter Ablation • 33:37 Catheter Ablation (of a PAC or atrial tachycardia) • 35:31 Ventricular Tachycardia AKA VT • 39:07 Prevention/ Treatment of VF • 40:14 Implantable Cardioverter- Defibrillator (ICD) • 45:11 Back to Symptomatic Arrhythmias: Supraventricular Tachycardia (SVT) • 50:04 Catheter Ablation can cure a REAL SVT about 95% of the time • 50:30 Wolff-Parkinson-White (WPW) • 56:17 Risk Factors for Atrial Fibrillation • 57:09 Symptoms of Atrial Fibrillation • 58:55 Atrial Fibrillation and Stroke • 59:11 Goals of Treating Atrial Fibrillation • More from: Common Medical Complaints: When Should I Worry? • (https://www.uctv.tv/common-medical-co...) • Explore More Health Medicine on UCTV • (https://www.uctv.tv/health) • UCTV features the latest in health and medicine from University of California medical schools. Find the information you need on cancer, transplantation, obesity, disease and much more. • UCTV is the broadcast and online media platform of the University of California, featuring programming from its ten campuses, three national labs and affiliated research institutions. UCTV explores a broad spectrum of subjects for a general audience, including science, health and medicine, public affairs, humanities, arts and music, business, education, and agriculture. Launched in January 2000, UCTV embraces the core missions of the University of California -- teaching, research, and public service – by providing quality, in-depth television far beyond the campus borders to inquisitive viewers around the world. • (https://www.uctv.tv)

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