13 results
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... for Arrhythmias ... node: AV re-entrant ... #Differential #Diagnosis ... #Causes #cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... the presence of AV ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Ventriculophasic Sinus Arrhythmia - ECG Diagnosis
 • The P to P interval encompassing a QRS complex
Arrhythmia - ECG ... Diagnosis • The ... the presence of AV ... #diagnosis #ekg ... #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... the presence of AV ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #variants #clinical
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... 200ms from longer pause ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #electrocardiogram
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
evaluating for other causes ... Adrenergic Drive: • Sinus ... finding) • Atrial Arrhythmia ... Embolism #AcutePE #diagnosis ... #cardiology #electrocardiogram
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
., due to arrhythmias ... responses or carotid sinus ... and an initial ECG ... should be guided by clinical ... cerebralhypoperfusion #arrhythmias
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
blocks) - ECG Diagnosis ... Block • During sinus ... • This is a clinically ... #ecg #diagnosis ... #electrocardiogram
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
on ECG - Characterized ... or slowing of sinus ... Paroxysmal #AVBlock #diagnosis ... #ecg #electrocardiogram ... #clinical
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
Block • During sinus ... • This is a clinically ... AVBlock #Advanced #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram