10 results
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
- In most case ... hidden in the QRS complex ... ECG usually shows ... regular narrow complex ... Pathophysiology #cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
intervening QRS complex ... the presence of AV ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
intervening QRS complex ... the presence of AV ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Narrow-Complex ... Control rate with AV ... Treat underlying cause ... #management #cardiology
Myocarditis 

5 Principles of
Myocarditis:
1. Build clinical suspicion
2. Decide on EMBx
3. Manage acute cardiac injury
4. Manage chronic
Build clinical suspicion ... Cardiogenic shock, Arrythmias ... Findings: - AV ... Low voltage Treatment ... diagnosis #management #cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular Complexes ... Cardiomyopathy • Inherited arrhythmia ... tachycardia • Sinus arrhythmia ... more intensive treatment ... #differential #cardiology
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
pathway that can cause ... arrhythmias ... O: Obstructed AV ... as first-degree AV ... #cardiology #differential
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Epidemiology: • 1-2 cases ... meningococcal, H1N1) Clinical ... walking to nearly complete ... Guillain-Barre Clinical ... labile BP and arrythmias
A wandering atrial pacemaker, (WAP), is an atrial arrhythmia that occurs when the natural cardiac pacemaker
, is an atrial arrhythmia ... atrioventricular node (AV ... identifiable on ECG ... athletes and rarely causes ... #Clinical #MedStudent
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... shock and severe arrhythmias ... support for patients clinically ... diagnosis #management #cardiology ... #treatment