33 results
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... T-wave, the JT interval ... Pacing Prolonged JT interval ... with QRS ≥120 ms ... rachel_klosko #JT #Interval
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... (constant R-R Interval ... (variable R-R interval ... (constant R-R Interval ... (variable R-R interval
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
• PR interval < ... rhythm) • PR interval ... Atrial Flutter PR Interval ... waves QT/QTC Interval ... : • QT interval
REBEL Review 100: Canadian Syncope Risk Score 

Predisposition to Vasovagal Symptoms (-1)
History of Heart Disease (1)
Any
QRS Duration 130 ms ... Corrected QT Interval ... > 480 ms (2) Vasovagal
Characteristic eye movements found in Opsoclonus 

Opsoclonus is a form of saccadic intrusion characterized by multidirectional
intersaccadic interval ... Video by Kathleen ... Neurology #Clinical #Video
Characteristic eye movements found in Opsoclonus 

Opsoclonus is a form of saccadic intrusion characterized by multidirectional
intersaccadic interval ... Video by Kathleen ... Neurology #Clinical #Video
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
Adduction, and Internal ... lumbar #clinical #video ... #physicalexam #msk
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management Algorithm ... , Prolonged PR interval ... diagnosis #management #algorithm
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Pointes - Management Algorithm ... that prolong QT interval ... TDP #Management #Algorithm
Apley Compression Test on Knee Examination

With the patient prone, the knee being tested is flexed to
while applying internal ... PhysicalExam #clinical #video ... #orthopedics #msk