86 results
Differences between Mobitz Type I and Type II Second-Degree AV Block

#Mobitz #Wenckebach #TypeI #TypeII #Type1 #Type2
Second-Degree AV ... Block #Mobitz ... #Type1 #Type2 #AVBlock ... Electrocardiogram #ECG ... #EKG
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
Phenomenon) 2nd Degree AV ... Block on EKG ... to 6:5 in this ECG ... Second #Degree #AV ... #Block #AVBlock
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... (AV node). ... Second #Degree #AVBlock ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
- 1st DEGREE AV ... BLOCK - 2nd DEGREE ... AV BLOCK Type 1 ... Diagnosis #Cardiology #EKG ... #ECG #Bradycardia
Algorithm for Syncope in the Emergency Department

Diagnosis and Workup

#Diagnosis #Management #Syncope #Algorithm #Workup
Algorithm for Syncope ... Diagnosis and Workup ... Diagnosis #Management #Syncope ... #Algorithm #Workup
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
Syncope Diagnostic ... determine etiology of syncope ... Tests: ECG, Telemetry ... , Carotid U/S, EEG ... #diagnosis #workup
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
Syncope - Differential ... percentage of syncopal ... Brady (Sick sinus, AV ... block) • Tachy ... Others Non-syncopal
Pacemaker Placement Indications
Class I:
 • Third degree block
 • Advanced 2nd degree block
 • Symptomatic Mobitz
• First degree AV ... with syncope • ... RBBB/LBBB with syncope ... Class Ill: • Syncope ... Reversible causes of AV
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs ... - Syncope Syndromes ... assoc with 1K, AV ... Wong @mchlwng #Syncope ... #Syndromes #ECG
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
atrioventricular (AV ... , first-degree AV ... The various ECG ... Diagnosis #Cardiology #EKG ... #ECG #Digoxin #