205 results
ECG Cheat Sheet

ECG rapid view: It is organized roughly how one would typically read an ECG.
ECG Cheat Sheet ... EKG cheat sheet ... , Hypertrophy (atrial ... , ventricle), Intervals ... #EKG #Cheatsheet
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
P wave and PR interval ... normal • The PP intervals ... • The P to P interval ... shorter than the intervals ... Wandering Atrial
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... Tachycardia (MAT) on EKG ... PP, PR and RR intervals ... MAT #Multifocal #Atrial ... diagnosis #cardiology #EKG
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial ... originating the low atrium ... will have a PR interval ... PACs #premature #atrial ... cardiology #diagnosis #ekg
ECG Intervals and Segments 

#Diagnosis #Cardiology #ECG #EKG #Intervals #Segments
ECG Intervals and ... Diagnosis #Cardiology #ECG ... #EKG #Intervals
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
pathway between the atria ... and widened QRS interval ... on EKG. ... ) 3 Short PR interval ... #EKG #Electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
• PR interval < ... rhythm) • PR interval ... (e.g. ectopic atrial ... Flutter PR Interval ... : • QT interval
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
QT / QTc Interval ... (using the RR interval ... associated QT interval ... QTc for the QT intervals ... and shortest RR intervals
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... conduction Uses: - Atrial ... fibrillation and atrial ... waves - Short QT interval ... Electrocardiogram #EKG
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... (constant R-R Interval ... (variable R-R interval ... (constant R-R Interval ... (variable R-R interval