13 results
Pacemaker Evaluation Algorithm by Lorne Costello

#Diagnosis #ECG #EKG #Pacemaker #Evaluation #Algorithm #PPM
Pacemaker Evaluation Algorithm ... #Diagnosis #ECG ... #EKG #Pacemaker ... #Evaluation #Algorithm ... #PPM
Causes of Post-Partum Hemorrhage - Differential Diagnosis Algorithm
Blood Loss: >500mL post vaginal delivery OR >1000 mL
Differential Diagnosis Algorithm ... section Uterine Atony ... Uterine fatigue (e.g ... PostPartum #Hemorrhage #PPH ... Differential #Diagnosis #Algorithm
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... normal • The PP ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Non-phasic sinus arrhythmia - ECG Diagnosis
• The P wave and PR interval are normal
• The PP
Non-phasic sinus ... arrhythmia - ECG ... normal • The PP ... #Nonphasic #Sinus ... #ecg #electrocardiogram
Ventriculophasic Sinus Arrhythmia on EKG

PP intervals which contain a QRS complex are shorter than those which
Ventriculophasic Sinus ... Arrhythmia on EKG ... PP intervals ... Ventriculophasic #Sinus ... #ECG #electrocardiogram
Postpartum Hemorrhage - Differential Diagnosis and Management 
Uterine Atony (80%) - Most PPH Will respond to
Management Uterine Atony ... (80%) - Most PPH ... to first line atony ... (Cytotec) 400 mcg ... (Hemabate) 250 mcg
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... aVR • Classic EKG ... findings: Sinus ... in aVR > 0.7: ppv ... #AVR #leadAVR #ecg
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block • During sinus ... Heart Block • In sinus ... AV block, the PP ... or slowing of sinus ... #ecg #diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... normal • The PP ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Heart Block • In sinus ... AV block, the PP ... usually 40-60 bpm ... Complete #cardiology #ekg ... #ecg #diagnosis