Bradyarrhythmias
https://youtu.be/PQ4TtOWgvZ8 In this video (scrub through the video to see chapters) 00:32 Analyze, synthesize, manage 05:51 Fast? Slow? Irregular? 06:14 QRS Narrow? Wide? 06:38 Where are my P waves? 08:50 Normal HR, regular, and narrow QRS 09:55 Normal HR, irregular, and narrow QRS 14:32 Slow HR, regular, and narrow QRS 21:29 Slow HR, irregular, and narrow QRS 25:19 Normal HR, regular, and wide QRS […]
Basic principles of arrhythmias
https://youtu.be/9KfVgX35wTE In this video (scrub through the video to see chapters) 03:45 Basic principles of arrhythmias 07:33 Conduction block and arrhythmias 08:35 Abnormal automaticity 10:28 Triggered activity 12:08 Summary of basic principles so far 14:05 Reentry 18:18 Rhythm strips
History of research misconduct and resulting codes of research ethics
Required reading JAMA Network Emanuel EJ, Wendler D, Grady C. What Makes Clinical Research Ethical? JAMA. 2000;283(20):2701–2711. doi:10.1001/jama.283.20.2701
Orientation and defining scholarship
Learning Goals Demonstrate respectful, constructive, adaptive interactions with peers and/or facilitators, including punctual attendance, advanced preparation, professionalism, and giving and receiving feedback Identify the experience each group member has with scholarship and discovery Identify different approaches and subjects of scholarship and discovery Activity 1: Introductions Welcome to Medschlr 500. During these small-group sessions, you will […]
Training for responsible conduct of research (aka CITI training)
Learning Goals Identify and apply principles in the Belmont Report to human subjects research Describe different sources of vulnerability in regard to human subjects research List IRB requirements for conducting research involving human subjects Identify types of review and risks associated with conducting records-based research Summarize ethical issues and U.S. government regulations for ethical review […]
Arrhythmia syndromes
https://youtu.be/o9mg8ejmJ28 In this video (scrub through the video to see chapters) 00:07 Arrhythmia syndromes 00:54 Wolff-Parkinson-White syndrome 09:07 Long QT syndrome 15:12 Never trust the computer’s QT interval measurement! 16:46 Brugada syndrome 18:54 Short QT syndrome
ST segments
https://youtu.be/poZwjetjP1Q In this video (scrub through the video to see chapters) 00:06 ST segments 01:36 Pathophysiology of ST segment displacement 02:54 Causes of ST segment displacement 05:55 Early repolarization 07:40 Pericarditis 10:27 ST segment elevation myocardial infarction (“STEMI”) 17:45 Evolution of ischemic changes on the ECG 20:23 Miscellaneous causes of ST displacement
Bundle branch block
https://youtu.be/k2MpGA_75Fc In this video (scrub through the video to see chapters) 00:09 Bundle branch block 02:34 ECG diagnosis of bundle branch block 03:24 Ventricular depolarization in LBBB 06:43 Ventricular depolarization in RBBB 11:09 Causes of RBBB 13:00 Example of LBBB 15:14 Causes of LBBB 16:15 WiLLiaM MoRRoW 17:45 Left anterior hemiblock 19:28 Left posterior hemiblock
Hypertrophy
https://youtu.be/NligcQOt22M In this video (scrub through the video to see chapters) 00:09 Hypertrophy 01:49 Radiographic, echocardiographic, and pathological correlates 06:02 Atrial enlargement 12:36 Right ventricular hypertrophy 16:13 Left ventricular hypertrophy 22:28 Biventricular hypertrophy
Measuring axis
https://youtu.be/Eh36Z8_oHfI In this video (scrub through the video to see chapters) 0:50 The “vector” for the heart’s activity 03:24 The chest (precordial) leads 04:18 The vectors for the frontal plane leads 10:10 Determining axis: Method 1 (more precise) 12:38 Measuring axis: Method 2 (less precise) 15:18 P Wave axis 19:39 QRS axis