8 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
presence of AV block ... Wandering Atrial ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
Myocarditis Diagnosis ... Cardiovascular MRI ... Clinical • ... gallop • Abnormal ECG ... • Cardiogenic shock
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
presence of AV block ... Wandering Atrial ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... , Myocarditis, Arrhythmias ... Classification #diagnosis ... #management #Overview ... #differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... , Myocarditis, Arrhythmias ... Classification #diagnosis ... #management #Overview ... #differential #causes
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... ancestry, LGE on MRI ... Pts: cardiogenic shock ... and severe arrhythmias ... Serial TTE and close
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Infection/Sepsis/Shock ... Vascular narrowing on MRA ... the underlying cause ... until cause identified ... #management #neurology
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
(electrocardiogram ... evaluate potential causes ... arrhythmias ... #diagnosis waves ... Clinical Utility