12 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV block ... node.Mobitz I heart block ... electrocardiogram (ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV block ... node.Mobitz I heart block ... electrocardiogram (ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Differential Diagnosis of Hypoglycemia
Evaluation of Hypoglycemia
Patients with known diabetes who are not systemically ill and can
of Hypoglycemia Evaluation ... blood cultures - ECG ... antibodies #Diagnosis #EM ... #IM #Hypoglycemia ... #Differential #Algorithm
Endocarditis checklist
Initial evaluation
 • Peripheral blood cultures (three sets at three different sites)
 • Additional culture
checklist Initial evaluation ... if suspected (e.g ... spleen, brain) Indications ... (+/- daily EKG) ... of infection (e.g
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
Mobitz II heart block ... characterized on a surface ECG ... #Clinical #EM #IM ... Cardiology #MedStudent #EKG
Muscarinic Receptor Agonists and Antagonists 
Muscarinic Receptor Agonists
Methacholine
 • Diagnosis of bronchial airway
Carbachol
 • Glaucorna (topical
symptomatic bradycardia (e.g ... ., AV block) • ... and mydriasis induction ... #Antagonists #Medications ... #Pharmacology #Table
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
dietary intake (e.g ... gastric acidity, medications ... organ ischemia (e.g ... , can consider IM ... other diagnosis e.g
Medications for the Treatment of Hyperkalemia
The goals of acute treatment are to prevent potentially life-threatening cardiac
life-threatening cardiac conduction ... hyperkalemia, changes on ECG ... Figure 3 is an algorithm ... hyperkalemia, and Table ... treatment of the condition
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
- Allergies to medications ... event, follow ACC algorithm ... indicated • EKG ... Obtain EKG if: ... Change in clinical
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
This refers to conduction ... is a conduction ... of the heart’s conduction ... Clinical Utility ... : • Syncope evaluation