11 results
Antiarrhythmic Medications - Vaughan Williams Classification - Summary Table
Class I agents - Sodium Channel Blockers⠀
Class II
- Summary Table ... Class I agents ... Channel Blockers⠀ Class ... agents in this class ... #Summary #Table
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology Summary ... : CLASS 1 - Sodium ... duration - CLASS ... duration - CLASS ... #Classes #pathophysiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
: CLASS 1 - Sodium ... duration: - CLASS ... duration - CLASS ... & AP duration CLASS ... #Classes #pathophysiology
Total Anomalous Pulmonary Venous Return (TAPVR)
 • Introduction
 • Classification
 • Pathophysiology of TAPVR
 • Presentation
Total Anomalous Pulmonary ... Introduction • Classification ... • Pathophysiology ... • Chest XRay: Classic ... peds #pediatrics #summary
American Society of Anesthesiologists (ASA) Classification
The ASA classification (Table) aims to predict perioperative mortality rates but
(Table) aims to ... postoperative pulmonary ... Higher ASA class ... risk when an ASA class ... and when an ASA class
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) and Pulmonary Thromboendarterectomy
Chronic Thromboembolic Pulmonary Hypertension
Definition: mean pulmonary-artery pressure > 25mmHg
Thromboembolic Pulmonary ... embolism Pathophysiology ... specific • Chest CTA ... WHO functional class ... WHO functional class
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
and Management Summary ... extrapulmonary cases ... symptoms of active pulmonary ... decreased reflexes Pathophysiology ... involvement - CT
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
and Management Summary ... /Symptoms: • Classic ... Pathophysiology: ... suspicion for AEF: CTA ... Diagnosis #Management #Summary
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
and Management Summary ... Lung Abscess Pathophysiology ... seen • Chest CT ... Lung #Abscess #pulmonary ... #differential #causes
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
murmur 3/6) - Pulmonary ... b) CHF c) CVA ... ASA class If ... event, follow ACC algorithm ... days before Pulmonary