23 results
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 • Inferior leads:
Atrial Flutter on EKG ... negative") • V1 ... Flutter #aflutter #ecg ... #ekg #electrocardiogram ... cardiology #clinical #diagnosis
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
ECG Recognition: ... V6 (in 12-lead ECG ... often biphasic (positive-negative ... ) in leads V1 and ... #ekg #ecg #electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive ... negative in aVR and V1 ... This EKG was recorded ... #EKG #EmergencyMedicine ... #ECG #Clinical
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Algorithm for the ... deflection in aVR positive ... morphology in V1 ... Interpretation #ECG ... #EKG #Electrocardiogram
Typical (Counterclockwise) Atrial Flutter on EKG
 • Inferior leads: Sawtooth waves (fast up, slow down; "negative")
Atrial Flutter on EKG ... negative") • V1 ... Isoelectric segment with positive ... Flutter #aflutter #ecg ... #ekg #electrocardiogram
Reverse Typical (Clockwise) Atrial Flutter on EKG
 • Inferior leads: "Positive" waves often notched (usually not
Atrial Flutter on EKG ... Inferior leads: "Positive ... sawtooth) • V1 ... Flutter #aflutter #ecg ... #ekg #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
(i.e. entirely positive ... or negative) in V1 ... VentricularTachycardia #Versus #ecg ... #ekg #cardiology ... #diagnosis #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... continues into tall, positive ... #Equivalents #ECG ... #EKG #diagnosis ... differential #cardiology #electrocardiogram
Primary Biliary Cirrhosis - Diagnosis Algorithm
Symptoms: Fatigue, Pruritus, Right upper quadrant discomfort
Signs: Jaundice, Xanthelasmata, Hepatomegaly
Associated history:
Algorithm Symptoms ... autoimmune disease (e.g ... Positive AMA or ... specific ANAs (e.g ... #Algorithm #hepatology
Can’t Intubate, Can’t Oxygenate (CICO) - Guidelines for Crises in Anaesthesia
This is the last resort when
optimal airway management ... airway expertise e.g ... extension. ❽ Operator position ... Intraoperative #Checklist #Diagnosis ... #Management #Workup