11 results
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics ... contraction of atrial ... Classification #Classes ... #pathophysiology ... #phases #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Antiarrhythmics ... inotropy) ACCP Cardiology ... Classification #Classes ... #pathophysiology ... #cardiology
d-Transposition of the Great Arteries
 • Anatomy
 • Epidemiology
 • Associated Lesions
 • Pathophysiology/Presentation
 • Classic
Great Arteries • Anatomy ... Associated Lesions • Pathophysiology ... Presentation • Classic ... switch • Arterial ... peds #pediatrics #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... Physiologic Causes ... Pathologic Causes ... Differential #Diagnosis #Pathophysiology ... #causes #cardiology
Causes of Atrial Fibrillation

Heart disease 
 - Aging heart 
 - Cardiomyopathies 
 - Congestive heart
Causes of Atrial ... Sleep apnea #Atrial ... Fibrillation #AFib #Cardiology ... #Pathophysiology
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Anatomy of the Knee ... Tibio-femoral alignment - draw ... margin of the femur drawn ... To asses the patella ... #anatomy #ap #radiology
On a chest film only the outer contours of the heart are seen.
In many cases we
In many cases we ... Left Atrium - Most ... . - Left atrial ... Enlargement will cause ... #Anatomy #Radiology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Since it’s anatomic ... Contrast material ... helps us to see masses ... brain barrier- but masses ... give contrast, masses
Differential Diagnosis of Cyanosis
Peripheral cyanosis
  A. Low cardiac output states
  B. Environmental exposure (cold)
Arterial occlusion ... Decreased arterial ... Anatomic shunts ... Differential #Diagnosis #Causes ... #Cardiology
Fetal and Post Transition Circulation

In the fetal circulatory system, oxygenated blood is delivered via the umbilical
oxygenated blood passes ... through the right atrium ... into the left atrium ... #Circulation #Pathophysiology ... #Cardiology #Anatomy