43 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... #Multifocal #Atrial ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Atrial Fibrillation on POCUS Echocardiogram (A4C)

35yoF presents with acute onset atrial fibrillation.  POCUS shows dilated
on POCUS Echocardiogram ... (A4C) 35yoF ... Very clear regurgitant ... #A4C #clinical ... #cardiology
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... through the AV node ... #PACs #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
Wandering atrial ... Diagnosis • The ... back to the sinus node ... #pacemaker #cardiology ... #diagnosis #ekg
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... (3) SVTs - atrial ... bradyarrhythmia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Embolism on POCUS Echocardiogram ... Triage EKG (no prior ... Differential/diagnosis ... #A4c #clinical ... #cardiology #McConnells
Left Atrial Myxoma on POCUS Echocardiogram - A4C view
Adult female having fatigue/DOE. Attributes to deconditioning. Starts
on POCUS Echocardiogram ... - A4C view Adult ... Final diagnosis-left ... #clinical #cardiology ... #A4C
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
Myocarditis Diagnosis ... gallop • Abnormal ECG ... , echocardiogram ... cardiac death Management ... #Management #Cardiology
ISCHEMIA Trial - Management Algorithm for patients with Stable Angina

Stress Test -> ? +moderate or severe
Management Algorithm ... Coronary CTA (making clear ... Angina #ChestPain #Diagnosis ... #Management #Algorithm ... #Cardiology #EBM
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... P and QRS • Atrial ... • Block in AV node ... degrees #summary #Diagnosis ... #ecg #cardiology