7 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... presence of AV block ... #cardiology #diagnosis ... #variants #clinical
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
sinus bradycardia ... first-degree AV block ... Complete heart block ... #Diagnosis #Cardiology ... #Toxicity #Toxicology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... presence of AV block ... #cardiology #diagnosis ... #variants #clinical
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
• During sinus ... concerning variant ... #Highgrade #AVBlock ... #Advanced #diagnosis ... #cardiology #ecg
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... concerning variant ... Block • In sinus ... #AVBlock #cardiology ... #ekg #ecg #diagnosis
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Bundle branch block ... tachycardia • Sinus ... arrhythmia • Atrial ... #PVCs #PVC #diagnosis ... #differential #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Bundle Branch Block ... bundle-branch block ... ; and sinus tachycardia ... Elevation of Normal Variant ... #cardiology #ecg