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Left Atrium
 - The upper posterior border of the heart is formed by the left atrium.
#Anatomy #Radiology ... #CXR #Lateral # ... Atrium #Ventricle ... #Cardiac #Chambers ... #RadiologyAssistant
On a chest film only the outer contours of the heart are seen.
In many cases we
Left Ventricle - ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle ... #Cardiac #Chambers ... #RadiologyAssistant
Pacemaker
There are different types of cardiac pacemakers.
Here we see a pacemaker with one lead in the
different types of cardiac ... lead in the right atrium ... #Clinical #Radiology ... #CXR #Biventricular ... CoronarySinus #RadiologyAssistant
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Pharmacology Summary Cardiac ... contraction of ventricles ... cells allowing ventricles ... contraction of atrial ... reduce speed of ion
Anticipated Valve Locations on Chest Xray - *These are anticipated locations.  The locations could be
the patient has anatomic ... variations such as chamber ... enlargement, cardiac ... Clinical #Diagnosis #Radiology ... #CXR #AP #Valve