42 results
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... threshold for electrical ... EricsMedicalLectures/ #Atrial ... PreExcitation #clinical #ecg ... #cardiology
Electrical Alternans on POCUS Echocardiogram
You dissect the EKG and note low voltage tachycardia with a hint
Electrical Alternans ... on POCUS Echocardiogram ... You dissect the EKG ... and note low voltage ... Alternans #POCUS #Echocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... through the AV node ... period of the AV node ... #PACs #cardiology ... #premature #atrial
Wolff-Parkinson White 
Preexcitation syndrome where an accessory pathway (Bundle of Kent) directly connects the atria 
and
directly connects the atria ... ventricles allowing electrical ... bypass the AV node ... WolffParkinsonWhite #WPW #Cardiology
Pericardial Tamponade
Beck's Triad 
1. Hypotension 
2. Jugular venous distension 
3. Muffled heart sounds 
Patient will be
Tamponade Beck's Triad ... paradoxus - ECG ... low voltage QRS, electrical ... Tamponade #Becks #Triad ... #Diagnosis #Cardiology
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
from improper electrical ... four main types: atrial ... tachycardia (PSVT), atrial ... Clinical #MedStudent #Cardiology ... #EKG #SVT #SupraVentricularTachycardia
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... (3) SVTs - atrial ... tachy not from SA node ... bradyarrhythmia #ECG ... electrocardiogram #cardiology
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
potential, i.e. the electrical ... excites the right atrium ... to excite left atrium ... transmission of electrical ... #Anatomy #Cardiology
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
disorders of the electrical ... pathway between the atria ... Electrical signals ... Pathophysiology #Diagnosis #Cardiology ... #MedStudent #EKG
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
Wandering atrial ... pacemaker - ECG ... back to the sinus node ... wap #Wandering #atrial ... #pacemaker #cardiology