34 results
diagnosis cardiology ekg ecg differential clinical atrial management syncope tachycardia arrhythmia classification comparison obgyn pregnancy avblock bleeding bradycardia late obstetrics
Hypothermia on EKG • J (Osborn) waves • PR, QRS, and QT prolongation • Various bradyarrythmias
Osborn) waves • PR ... bradyarrythmias (e.g. sinus ... waves #EKG #ECG #electrocardiogram
Sinus Tachycardia Differential Algorithm - Dr. Tom Fadial https://twitter.com/thame #Sinus #Tachycardia #Differential #Algorithm #Diagnosis #Cardiology #Causes
Sinus Tachycardia ... Differential Algorithm ... twitter.com/thame #Sinus ... #Differential #Algorithm ... Diagnosis #Cardiology #Causes
Summary of Heart Blocks 1st Degree Heart Block: • Prolonged PR >200ms (5 small squares). • Narrow
• Prolonged PR ... • Prolonged PR ... PR shorted after ... Treatment: Pacemaker 3rd ... Diagnosis #EKG #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias Tachyarrhythmias - HR > 100 Wide (1) VT - DANGER (2)
DANGER (2) Sinus ... block 1º - long PR ... 200ms from longer pause ... successively longer PR ... EKG #diagnosis #electrocardiogram
Pacemaker Placement Indications Class I: • Third degree block • Advanced 2nd degree block • Symptomatic Mobitz
induced 2nd or 3rd ... unclear origin • Sinus ... arrest, prolonged PR ... • Reversible causes
Sinus pause/arrest vs Sinoatrial Block #cardiology #diagnosis #ekg #ecg #electrocardiogram #sinuspause #sinoatrialblock
Sinus pause/arrest ... diagnosis #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia Phasic Sinus Arrhythmia: • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... Non-phasic Sinus ... The P wave and PR ... diagnosis #ekg #ecg #electrocardiogram
Arrhythmias - Differential Diagnosis Algorithm Bradyarrhythmia (<60 bpm) • Sinus Bradycardia • Sick Sinus Syndrome • SA
Differential Diagnosis Algorithm ... (<60 bpm) • Sinus ... Block (ISt/2nd /3rd ... Differential #Diagnosis #Algorithm ... #causes
Antiarrhythmics - Vaughan Williams Classification Class I (Ia, Ib, Ic) - Na+ Channel Blockade • Slows depolarization
cells • Slows sinus ... rate and prolongs PR ... cells • Slow sinus ... rate and prolongs PR ... Classification #Classes
WPW EKG after cardioversion of SVT Here is the post-conversion ECG The patient is now in Sinus Rhythm,
patient is now in Sinus ... The PR interval ... WPW #EKG #ECG #Electrocardiogram
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