1856 results
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Rhythm (AIVR) on EKG ... from 50-110 beats per ... diagnosis #cardiology #EKG ... #ECG #Electrocardiogram
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Initial workup: • EKG ... HEART score • PERC ... Well score for PE
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... Number of Cannon A per
Multifocal (or multiform) atrial tachycardia (MAT) is an abnormal heart rhythm, specifically a type of supraventricular
exceeds 100 beats per ... Clinical #MedStudent #EKG
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... Aortic dissection, PE ... , peri/myocarditis ... #Ischemia #ECG ... #EKG #diagnosis
ECG Cheat Sheet

ECG rapid view: It is organized roughly how one would typically read an ECG.
ECG Cheat Sheet ... ECG rapid view ... EKG cheat sheet ... ventricle), Intervals (PR ... #EKG #Cheatsheet
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
progression Of EKG ... In reality, EKGs ... #Progression #EKG ... #ECG #Electrocardiogram
T Waves: Benign Early Repolarization vs Hyperacute T Waves vs Peaked T Waves 

BER = Notching
Peaked T Waves BER ... symmetrically peaked #ECG ... #EKG #cardiology ... Electrocardiogram #BER
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... Osborn) waves • PR ... bradyarrythmias (e.g ... osborn #waves #EKG ... #ECG #electrocardiogram
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... wave' pattern (pre-cardiac ... Diagnosis #Cardiology #EKG ... #ECG #Hyperkalemia