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Atrial Fibrillation Overview

Symptoms:
Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

1. Why?
Cardiac:
• Valvular heart disease
•
Atrial Fibrillation ... light-headedness, dizziness ... exercise intolerance, chest ... Noncardiac: • Pulmonary ... #Fibrillation #Cardiology
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Anatomy Annotated on Chest ... Lateral, Posterior Left ... radiopaedia.org/cases ... #CT #CTChest #pulmonary ... #clinical #radiology
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
you think of the causes ... (Table on the left ... the alveoli and cause ... #Diagnosis #Radiology ... #Pulmonary #CTChest
On a chest film only the outer contours of the heart are seen.
In many cases we
On a chest film ... Left Atrium - Most ... blood from the pulmonary ... atrium. - Left ... #Anatomy #Radiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
light-headedness, dizziness ... exercise intolerance, chest ... Noncardiac: • Pulmonary ... the right and left ... diagnosis #management #cardiology
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Algorithm Cardiac Causes ... - Rule out Left-Sided ... Causes: - Parenchyma ... Arterial Hypertension ... #HeartFailure #Cardiology
The azygoesophageal recess is the region inferior to the level of the azygos vein arch in
bordered on the left ... azygoesophageal line is caused ... atrial enlargement ... Clinical #Anatomy #Radiology ... #CTChest #AzygoesophagealRecess
This is a parasternal long axis view of a young patient presenting with 3 days of
aortic root, and left ... atrium should roughly ... between these can hint ... In this case, the ... #Clinical #EM #Radiology
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
standing erect, the pulmonary ... The pulmonary vascular ... redistribution of pulmonary ... good condition (left ... #Clinical #Radiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
flip-flopping in the chest ... flutter, or atrial ... Pheochromocytoma • Pulmonary ... Lightheadedness/dizziness ... #Palpitations #Cardiology