It All Begins Here Skip to Videos All | Constrictive pericarditis | Pulsus paradoxus | Pericardial tamponade | Pericarditis | Sodium Channels | Potassium channels | Calcium channels | Bradycardia | Cardiomyopathy | Physiologic pacing | Conduction system pacing | CRT-P | Pacemaker induced cardiomyopathy | Pacing | RBBB | LBBB | Hemiblocks | Third degree heart block | Second degree heart block | First degree heart block | AV node dysfunction | Sinus node dysfunction | Arrhythmogenic right ventricular dysplasia | Hypertrophic cardiomyopathy | Chanelopathies | Inflammatory disease | Sudden cardiac death | Brugada Syndrome | EGSYS score | Vasovagal | Syncope | Microvascular disease | MINOCA | ACC AHA Guidelines | Inflammation | Macrophages | Cytokines | Plaque rupture | Acute coronary syndrome | Vulnerable patient | Vulnerable plaque | Percutaneous intervention | Bypass surgery | CABG | Stents | Physical activity | History of medicine | Risk factors | Atherosclerosis | Coronary artery disease | Mindful Meditation | Hypertrophic cardiomyopathy, Brugada Syndrome, Arrhythmogenic right ventricular dysplasia, Chanelopathies, Inflammatory disease, Sudden cardiac death, Coronary artery disease, • 3/15/26 Sudden cardiac death Sudden cardiac death accounts for 50% of cardiac death. In youth less than 35 years cause is genetic and in those over 35 predominant cause is coronary disease.