8 results
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
220-Age, resp variability ... • MAT. 3 types ... Wide - Regular: ... Wide - Irregular ... #narrow #algorithm
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Differential Diagnosis Table ... - Wide vs Narrow ... (AVNRT, OAVRT, AFIutter ... eval of rate and variability ... Differential #Diagnosis #Table
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Narrow & irregular ... QRS often wide. ... #HeartBlocks #Types ... #Classification ... summary #Diagnosis #EKG
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Possible atrial flutter ... underlying cause Irregular ... possible atrial flutter ... management #cardiology #algorithm
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Treatment of Stable ... Wide-Complex Tachycardia ... give adenosine Irregular ... nodal agents (e.g ... management #cardiology #algorithm
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Count-Off - Irregular ... Saw-Tooth = Atrial Flutter ... • 2° Block Type ... • 2° Block Type ... > 40 ms (1 mm) wide
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Degree AV Block Type ... degree AV Block type ... intervals are regular ... AVBlock #cardiology #ekg ... electrocardiogram #classification
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
fluid overload, irregular ... event, follow ACC algorithm ... indicated • EKG ... Obtain EKG if: ... What is the type