10 results
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... with increasing hyperkalaemia ... #Diagnosis #Cardiology ... #EKG #ECG #Hyperkalemia ... #Progression #Changes
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
Textbook progression ... in Hyperkalemia. ... #Hyperkalemia #Progression ... #EKG #ECG #Electrocardiogram ... Changes #Diagnosis #Cardiology
Hyperkaelemia ECG Features - With mild to moderate hyperkalemia, there is reduction of the size of
Hyperkaelemia ECG ... Severe hyperkalemia ... #Diagnosis #Cardiology ... #MedStudent #EKG ... Progression #Criteria
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 ... finding) • Atrial Arrhythmia ... Wave in V1 • Shift ... AcutePE #diagnosis #cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Variants of Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... the pacemaker shifts ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... potassium and ECG ... blocks, QRS axis shift ... , Progressive widening ... , asystole #hyperkalemia
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Variants of Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... the pacemaker shifts ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
atrial pacemaker - ECG ... the pacemaker shifts ... Variant of sinus arrhythmia ... atrial #pacemaker #cardiology ... #diagnosis #ekg
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Cardiomyopathy • Inherited arrhythmia ... Hypomagnesemia • Hypokalemia ... 300 = NSVT EKG ... tachycardia • Sinus arrhythmia ... #differential #cardiology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
hyperphosphatemia, hypercalcemia ... of diagnosis (e.g ... or chronic and progressive ... Progression to chronic ... disturbances, arrhythmias