7 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... #HeartBlocks #Types ... #Classification ... electrocardiogram #ecg ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... Diagnosis Summary ... Type I aka Mobitz ... electrocardiogram #classification ... #summary
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology Summary ... channels open leading ... channels open leading ... Vaughan Williams Classification ... #Pharmacology #Classification
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
and Management Summary ... • Classic triad ... and panic attack-type ... and other organ dysfunction ... glucose, apparent type
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Endocarditis Summary ... ↑ ESR, CRP • EKG ... Surgery: • Valvular dysfunction ... sided IE: heart block ... lesions, heart block
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
heart is pounding, racing ... exam • 12-lead ECG ... with variable block ... or sinus node dysfunction ... #Palpitations #Cardiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
ASA class If ... event, follow ACC algorithm ... or LV dysfunction ... Risk Stratify Type ... What is the type