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Right Sided ECG Lead Placement #EM #IM #Cardiology #EKG #Lead #Placement #RightSided #LeadPlacement #ECGEducator
Right Sided ECG ... Lead Placement # ... EM #IM #Cardiology ... #EKG #Lead #Placement ... LeadPlacement #ECGEducator
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... ECG. ... then read as Lead ... I on the ECG and ... #Cardiology #EKG
Right sided ECG leads (V1R-V6R) are positioned in a mirror image fashion to the standard 12-lead
Right sided ECG ... right ventricular (RV ... ) infarcts #EM # ... Cardiology #RightSided ... #EKG #Lead #Placement
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... patients) stage 4 - ECG ... #IM #Cardiology ... #EKG #Pericarditis ... #Spodick #ECGEducator
Einthoven's triangle is an imaginary formation of three limb leads in a triangle used in electrocardiography,
of three limb leads ... #EM #IM #Cardiology ... #MedStudent #EKG ... Einthoven #Triangle #ECGEducator
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... LBBB, LAFB - RAD ... #Approach #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs ... dagger Q lat>inf leads ... R in V1, RAE, RV ... #ECG #EKG #Checklist ... #diagnosis #cardiology
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
in aVL and in lead ... There is RV conduction ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
• Acute stroke syndromes ... • Toxic/drug: Lead ... : - Anti-Ro/SSA ... electromyographic (EMG ... Differential #Diagnosis #neurology