2022 results
This is ATRIAL FIBRILLATION. Fibrillating right atria and rapid ventricular response.
Pulmonary vein isolation was performed and
This is ATRIAL FIBRILLATION ... Fibrillating right atria ... Pulmonary vein isolation
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Arteriosus • Atrial ... Total Anomalous Pulmonary ... Lesions • Aortic Atresia
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... Noncardiac: • Pulmonary ... risk factors Atrial ... right and left atria ... identify left atrial
If you take care of #AFib patients watch this AMAZING video captured during coronary bypass surgery.
happens to the atria ... Video #Cardiology #Atrial
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
tachycardia • Atria ... : Premature Atrial ... Contractions (PACs), Atrial ... Flutter (AFL), Atrial ... FAT), Multifocal Atrial
The cardiac cycle describes each heart beat, incorporating relaxation and contraction. Phase one describes diastole and
see above that atrial ... are both low but atrial ... blood when the atria ... ends up below the atrial ... at the end of atrial
ECG changes in Pulmonary Embolism
 - 
Sinus tachycardia 
 - 
Complete or incomplete RBBB 
 -
ECG changes in Pulmonary ... V1 - Right atrial ... enlargement (P pulmonale ... rotation - Atrial ... - #Pulmonary
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
junction" between atria
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
lung disease • Pulmonary ... Arterial Hypertension ... Defect ** • Atrial ... Septal Defect Pulmonary ... Algorithm #Causes #Pulmonary
Heart Pressures - Reference Cheat Sheet
Formula Review Guide for Heart pressure American Society of Echocardiography
Echocardiography - Right Atrial ... RAP) - Mean Pulmonary ... Ventricular Pressure - Pulmonary ... Pressure - Pulmonary ... PVR) - Left Atrial