109 results
Sinus pause/arrest vs Sinoatrial Block

#cardiology #diagnosis #ekg #ecg #electrocardiogram #sinuspause #sinoatrialblock
Sinus pause/arrest ... vs Sinoatrial Block ... #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
constant PR interval (normal ... Second #Degree #AVBlock ... MobitzII #Type2 #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Sinus Arrhythmia - ECG Diagnosis
Remember in Sinus arrhythmia, the P to P varies by > 0.16
Sinus Arrhythmia ... - ECG Diagnosis ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Dextrocardia on EKG

See corresponding CXR: https://www.grepmed.com/images/4981

- Mark Ramzy DO, EMT-P https://twitter.com/MRamzyDO

#Situs #Inversus #EKG #ECG #Electrocardiogram #Clinical
corresponding CXR ... twitter.com/MRamzyDO #Situs ... Inversus #EKG #ECG #Electrocardiogram ... #Clinical #Cardiology
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Normal Sinus Rhythm ... - ECG Diagnosis ... Normal sinus rhythm ... SinusRhythm #nsr #cardiology ... #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
PR interval are normal ... presence of AV block ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Tachycardias - Pathophysiology ... Ventricle • Sinus ... Fibrillation • AV Nodal ... #SVT #diagnosis ... #cardiology #conduction
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... complexes are normal ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
• p waves are normal ... bundle branch block ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
blocks) - ECG Diagnosis ... • During sinus ... #cardiology #ekg ... #ecg #diagnosis ... #electrocardiogram