3 results
Left Atrium
 - The upper posterior border of the heart is formed by the left atrium.
Left Atrium - The ... #Anatomy #Radiology ... #CXR #Lateral # ... Atrium #Ventricle ... #Cardiac #Chambers
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Pharmacology Summary Cardiac ... contraction of ventricles ... contraction of atrial ... reduce speed of ion ... #cardiology
On a chest film only the outer contours of the heart are seen.
In many cases we
In many cases we ... Left Ventricle - ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle ... #Cardiac #Chambers