6 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
On a chest film only the outer contours of the heart are seen.
In many cases we
Left Ventricle - ... Right Ventricle ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle ... #Cardiac #Chambers
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
Cardiac conducting ... excites the right atrium ... to excite left atrium ... #Anatomy #Cardiology ... #Cardiac #Heart
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
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 ... contractions and a better cardiac ... #Clinical #Radiology ... #CXR #Biventricular
Anticipated Valve Locations on Chest Xray - *These are anticipated locations.  The locations could be
the patient has anatomic ... chamber enlargement, cardiac ... Clinical #Diagnosis #Radiology ... #CXR #AP #Valve