21 results
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
Ventricular Parasystole ... on EKG Normal ... the parasystolic focus ... EricsMedicalLectures/ #Ventricular ... #ECG #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Treatment: Pacemaker ... Atrial rate > Ventricular ... Regular ventricular ... • Treatment: Pacemaker ... electrocardiogram #ecg
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... ectopic atrial pacemaker ... leads rsr'), V-pacemaker ... , ↑K, ICD/pacer ... #Approach #ECG
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... Distal AV block - ventricular ... pacemaker - ... bradyarrhythmia #ECG ... #EKG #diagnosis
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
heartblock w/o pacemaker ... Contraindications: Pts with ventricular ... arrythmias Diagnostics: EKG
Pacemaker Wire RV Perforation on POCUS Echocardiogram
Check out this clip of an elderly patient with a
Pacemaker Wire RV ... Perforation on POCUS ... with a recent pacemaker ... POCUS cinched the ... perforation by a pacer
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • The ventricular ... by a junctional pacemaker ... an infra-Hisian pacemaker ... #ecg #diagnosis
Pacemaker Wire and Thrombus on POCUS Echocardiogram (A4c)
Look out for boogers floating on your pacer wires
Pacemaker Wire and ... Thrombus on POCUS ... floating on your pacer ... @CincySono #Pacemaker ... Wire #Thrombus #POCUS
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Wandering Atrial Pacemaker ... of the dominant pacemaker ... focus from the ... diagnosis #cardiology #ekg ... #ecg #electrocardiogram
RV wall perforation from pacer wire on POCUS

Patient with severe chest pain since last night. SC
perforation from pacer ... wire on POCUS ... History: Had pacer ... perforation #wall #PPM #Pacemaker ... #POCUS #echocardiogram