10 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Tachycardia (MAT ... ) • At least 3 ... #Cardiology #Diagnosis ... #ECG #EKG #Management
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Tachycardia: Belong ... rate ≥ 100 beats ... #Rhythm #tachycardia ... wap #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... (2) Atrial ... tachycardia (MAT ... - ventricular pacemaker ... electrocardiogram #cardiology
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Control rate (e.g ... or CHF) - Treat ... Control rate (e.g ... #Treatment #management ... #cardiology #algorithm
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... • Treatment: Pacemaker ... P and QRS • Atrial ... electrocardiogram #ecg ... #cardiology
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... allow the heart to beat ... tachycardia) Additional ... Pacing #settings #cardiology ... #management
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... • Atrial Flutter ... Each beat identical ... #cardiology #wide ... #narrow #algorithm
Pacemaker Timing Settings
 • Lower rate limit (50-60 bpm) - The lowest rate at which the
Pacemaker Timing ... allow the heart to beat ... tachycardia) ... Timing #Pacing #cardiology ... #management #settings
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
Management during ... Management during ... Postpartum Period • Breast-feeding ... Serial TTE and close ... #cardiology #treatment
HFpEF and CAD Management Algorithm
1. Consider revascularization based on current guidelines for CAD and HFpEF*
2. Statins:
HFpEF and CAD Management ... Algorithm 1. ... current guidelines (eg ... first consider pacemaker ... #Algorithm #cardiology