19 results
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... specificity for EKG ... EKG is helpful in ... Adrenergic Drive: • Sinus ... diagnosis #cardiology #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... abberancy - N B Afib ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
Hyperkalemia on EKG ... counting of HR by EKG ... QRS widening • Sinus ... rhythm Presence Of EKG ... #ECG #electrocardiogram
Ventriculophasic Sinus Arrhythmia - ECG Diagnosis
 • The P to P interval encompassing a QRS complex
Ventriculophasic Sinus ... Arrhythmia - ECG ... presence of AV block ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
on ECG - Characterized ... or slowing of sinus ... , the block will ... diagnosis #cardiology #ekg ... #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... presence of AV block ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram ... variants #clinical #comparison
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
• During sinus ... not conducted the ... • The QRS may ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram
Sinus Bradycardia in Anorexia Nervosa

The following ECG is from an 18 yr old female who presents
Sinus Bradycardia ... following ECG is ... ECG features in ... Anorexia #Nervosa #Electrocardiogram ... #ECG #EKG #Clinical
Second degree AV Block 2:1
 • During sinus rhythm, 2 to 1 AV block manifest as
2:1 • During sinus ... needed to capture the ... #degree #2nd #AVBlock ... #2to1 #ecg #diagnosis ... #ekg #electrocardiogram
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
or slowing of sinus ... • Once the block ... #Paroxysmal #AVBlock ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram