12 results
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
of Multifocal Atrial ... Regular PP intervals ... AtrialTachycardia #AFib ... Comparison #Diagnosis #Cardiology ... #Electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... (3) SVTs - atrial ... - ventricular pacemaker ... EKG #diagnosis #electrocardiogram ... #cardiology #differential
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... paced A (atrium ... #PPM #Operating ... Pacing #settings #cardiology ... #management
Pacemaker Timing Settings
 • Lower rate limit (50-60 bpm) - The lowest rate at which the
Pacemaker Timing ... sensed or paced atrial ... sensed by the atrial ... #PPM #Timing #Pacing ... #cardiology #management
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Pacemaker Mutifocal ... and an irregular PP ... Pacemaker: VARIANT ... wap #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
• The atrial ... less than 100 bpm ... pacemaker is in ... #rhythm #cardiology ... diagnosis #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
normal • The PP ... Wandering Atrial ... Pacemaker: • ... Sinus #Arrhythmia #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
II (3) 60-100 bpm ... : WPW, ectopic atrial ... pacemaker - QRS ... EKG #diagnosis #electrocardiogram ... #cardiology #interpretation
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... • Treatment: Pacemaker ... P and QRS • Atrial ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
Pacemaker Indications
Class I
 • Symptomatic sinus node dysfunction
 • 3° AV or type 2 2° AV
Pacemaker Indications ... • Permanent a-fib ... EricsMedicalLectures/featured #Pacemaker ... #PPM #indications ... #cardiology #management