16 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Secondary to chronic lung ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
60 (1) Sinus bradycardia ... AV block 1º - long ... bradyarrhythmia #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
seen are sinus bradycardia ... (SA) block, AV ... Non-paroxysmal atrial ... The various ECG ... #Diagnosis #Cardiology
LVOTO due to SAM on POCUS Echocardiogram

Septic patient after IV fluids and initiation of Levophed. Worsening
on POCUS Echocardiogram ... Diagnosis? ... Management? ... #HOCM #POCUS #Echocardiogram ... #ultrasound #Cardiology
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... Beside ultrasound ... root, and left atrium ... Michael Macias, EM ... #Radiology #POCUS
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... bpm) • Sinus Bradycardia ... Sinus Syndrome • SA ... in a setting of long ... tachyarrhythmias #Cardiology
Septal Hypertrophic Cardiomyopathy (HOCM)

52yo worsening exertional sx and murmur. EKG nonspecific, Serial trops (-) 
EM resident
EKG nonspecific, ... ) EM resident ... Metoprolol - VCU Ultrasound ... echocardiogram #plax #cardiology ... #pocus
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
(e.g. ectopic atrial ... Fibrillary = afib • Saw-Tooth ... hypokalaemia or bradycardia ... Electrocardiogram #cardiology ... #diagnosis #system
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
using reservoir bag ... known drug causes (eg ... Intraoperative #Checklist #Diagnosis ... #Management #Workup ... #Cardiology
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
hypertension, tachy- or bradycardia ... Consider invasive arterial ... consultation with cardiology ... Intraoperative #Checklist #Diagnosis ... #Management #Workup