8 results
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... junction origin (e.g ... within the atria (e.g ... @AmyChung #EKG ... Interpretation #ECG
Intraoperative Thompson Test - Assessing the Achilles’ tendon following a surgical repair for rupture. The calf
Achilles tendon rupture ... accessory muscles (eg ... physicalexam #surgery #msk ... #sports #clinical ... video #tendon #ankle
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... 500 DANGER - Short ... QT <300-360 ms: ... #Approach #ECG ... #EKG #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... in avL - early inferior ... T wave in V1 - normal ... #Ischemia #ECG ... #EKG #diagnosis
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
(e.g. incidental ... Extrapulmonary: ankle ... papules, nodules; anterior ... /posterior MSK, ... ), liver (pain/abnormal
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... ST Elevation of Normal ... #differential #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
RV dysfunction. e.g ... have a low or normal ... forward flow. e.g ... Ahmed Ghoneem, MD MSc ... artery #catheter #diagnosis
Ventricular Fibrillation on POCUS Echocardiogram - Parasternal Short Axis

50's male witnessed arrest. Unknown hx. AED no
Fibrillation on POCUS Echocardiogram ... - Parasternal Short ... Diagnosis? ... getting 12 lead ECG ... Note akinesia of anterior