9 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... electrocardiogram (ECG ... 'dropped' QRS complex ... , the PR interval ... #Clinical #EM #IM
Algorithm for the differentiation between simple and complex febrile seizures. Guidelines for evaluation of each. #Diagnosis
Algorithm for the ... between simple and complex ... Diagnosis #Management #EM ... #Workup #Simple ... #Complex
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
prolongation of the PR ... electrocardiogram (ECG ... 'dropped' QRS complex ... , the PR interval ... #Clinical #EM #IM
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Prolonged PR ... Pacemaker 3rd Degree, Complete ... HeartBlocks #Types #Classification ... summary #Diagnosis #EKG ... electrocardiogram #ecg
Differential Diagnosis of Hypoglycemia
Evaluation of Hypoglycemia
Patients with known diabetes who are not systemically ill and can
, no extensive workup ... EtOH - Infectious workup ... blood cultures - ECG ... antibodies #Diagnosis #EM ... #Differential #Algorithm
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management Algorithm ... potassium and ECG ... waves, Prolonged PR ... Widening of QRS complex ... diagnosis #management #algorithm
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
characterized on a surface ECG ... not preceded by PR ... not followed by PR ... conducted QRS complex ... #Clinical #EM #IM
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • PR interval ... There is constant PR ... • The PR interval ... electrocardiogram #classification
Algorithm for Management of Acute Exacerbation of COPD (AECOPD)

Obtain workup for alternate diagnoses and relevant comorbidities:
Algorithm for Management ... AECOPD) Obtain workup ... doppler, CTA • ECG ... SARS-CoV-2 (or complete ... #COPD #AECOPD #Algorithm