25 results
Atrial Fibrillation - Diagnosis, Causes, Presentations
Causes (PIRATES):
 - Pulmonary embolism 
 - Ischemia (cardiac) 
 -
Atrial Fibrillation ... - Diagnosis, Causes ... - Repiratory disease ... myxoma - Thyroid disease ... AFib #Diagnosis
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
• Sub-Valvular Disease ... Coronary Artery Disease ... Arrhythmia • Atrial ... Fibrillation ... #Algorithm #Causes
PIRATES Mnemonic for the Causes of Atrial Fibrillation

P - Pulmonary Disease, PE
I - Ischemic, Idiopathic
R -
of Atrial Fibrillation ... P - Pulmonary ... Disease, PE I ... Rheumatic Valvular Disease ... Anemia T - Thyroid Disease
Atrial Fibrillation Overview

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

1. Why?
Cardiac:
• Valvular heart disease
•
Atrial Fibrillation ... Valvular heart disease ... Structural heart disease ... Noncardiac: • Pulmonary ... disease • Drugs
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
Diagnostic algorithm ... heart disease; CPET ... veno-occlusive disease ... , chronic lung disease ... #Pediatrics #Pulmonary
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
disease or CHF) ... Treat underlying cause ... fibrillation or ... disease or CHF) ... management #cardiology #algorithm
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... Valvular heart disease ... Structural heart disease ... disease • Drugs ... AFib #diagnosis
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Mismatch • Airway Disease ... • Parenchymal Disease ... Interstitial lung disease ... • Pulmonary Arterial ... #Algorithm #Causes
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
FIBRILLATION ... CONGENITAL STRUCTURAL DISEASE ... ACQUIRED VALVULAR DISEASE ... DISEASE • HYPOXIA ... #Differential #Diagnosis
Causes of Pediatric Wheezing - Differential Diagnosis Algorithm
CXR Abnormal:
 • Pulmonary Sequestration
 • Congenital Adenoid Cystic
Causes of Pediatric ... Algorithm CXR ... Endobronchial Disease ... #Algorithm #Causes ... #Pulmonary