20 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Subepicardial atrial ... tachycardia ddx: AVNRT ... , AVRT, atrial tachycardia ... cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
, the atria and ... simultaneously at ... EKG of the same ... excludes other differentials ... that’s called “clinical
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
incoming current from ... - Premature atrial ... ECG usually shows ... complex tachycardia at ... Pathophysiology #cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... /AVNRT. ... • Atrial Flutter ... Rate can be 300! ... #cardiology #wide
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
rhythm arising from ... four main types: atrial ... Symptoms may include ... #Clinical #MedStudent ... #Cardiology #EKG
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... junctional tachy not from ... tachycardia (MAT ... lower AV cells can ... #differential
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
patient, Crash Cart ... <90, AMS, SOB from ... : Bad block? ... bradycardia #diagnosis #differential ... #management #cardiology
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... root, and left atrium ... hint at pathology ... Northwestern University #Clinical ... #EM #Radiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Can be the first ... capture of the atria ... occur Differential ... arrhythmia • Atrial ... #cardiology
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... them from cysts ... , is to look at ... #Clinical #Diagnosis ... #Radiology #CTChest