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]
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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
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