7 results
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
: CLASS 1 - Sodium ... duration: - CLASS ... duration - CLASS ... 1C: Strong Blockade ... #Classes #pathophysiology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
A) Initial Evaluation ... sn/sp) or • CTA ... 2) No major-risk ... Ruled out other causes ... #stroke #workup
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
: CLASS 1 - Sodium ... duration - CLASS ... duration - CLASS ... 1C: Strong Blockade ... #Classes #pathophysiology
A priority in this project was to appropriately stratify participants into a low, medium, or high-intensity
group-based exercise class ... The classification ... for Fall Risk Assessment ... The algorithm is ... #Fall #Risk #Screening
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Evaluation Major ... b) CHF c) CVA ... ASA class If ... event, follow ACC algorithm ... • <6mo since stroke
Pulmonary Nodule
Evaluation is guided by nodule size & assessment of probability of malignancy. In addition is
Pulmonary Nodule Evaluation ... are called lung masses ... a repeat chest CT ... presence of patient risk ... with a higher risk
Chronic Thromboembolic Pulmonary Hypertension (CTEPH) and Pulmonary Thromboendarterectomy
Chronic Thromboembolic Pulmonary Hypertension
Definition: mean pulmonary-artery pressure > 25mmHg
pulmonary embolism Pathophysiology ... specific • Chest CTA ... pro-BNP levels • Risk ... WHO functional class ... WHO functional class