9 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
are normal • The ... PP intervals vary ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Non-phasic sinus arrhythmia - ECG Diagnosis
• The P wave and PR interval are normal
• The PP
Non-phasic sinus ... Diagnosis • The ... are normal • The ... #Arrhythmia #cardiology ... #diagnosis #ekg
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
characterized by an abnormal ... and widened QRS interval ... . 1 Slurred upstroke ... WolffParkinsonWhite #WPW #Cardiology ... #Clinical #Diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
are normal • The ... PP intervals vary ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Differential Diagnosis ... fibrillation, sinus ... #PhysicalExam # ... cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... Block • During sinus ... or slowing of sinus ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis
QT / QTc Interval Measurement in Wide QRS Complex
 - A wide QRS complex will lead
is considered abnormal ... - Strong Medicine ... Measurement #WideQRS #cardiology ... #diagnosis #ecg ... #ekg #electrocardiogram
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
• PR interval ... within the normal ... P wave during sinus ... atrial #rhythm #cardiology ... #diagnosis #ekg
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... a prolonged QT interval ... bundle-branch block; and sinus ... #cardiology #ecg ... #ekg #electrocardiogram