23 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Complete Heart Block and ... Tachycardia with 2: ... 1 AV Block • Bidirectional ... #Arrhythmias #diagnosis ... #cardiology #ecg
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Diagnosis 1. ... Small secundum ASD ... to right shunt 2. ... #Diagnosis #cardiology ... #pocus #bubble
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
the bundle of kent ... is ablation. 1 ... (Delta wave) 2 ... WolffParkinsonWhite #WPW #Cardiology ... #Clinical #Diagnosis
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
pathway conduction (~1- ... presence of drug effect ... Tachycardia #WCT #diagnosis ... #cardiology #ekg ... #definition #differential
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Wide-Complex Tachycardia 1. ... yes, then VT. 2. ... morphology in V1 and ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
1. ... death. 2. ... to detect VT than ... #ekg #differential ... #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Etiology: • Direct ... prosthetic valve, PFO, ASD ... Artery #Embolism #diagnosis ... #differential # ... scoring #criteria #cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
- Mobitz Type 2 ... a Mobitz Type 2" ... - "If your P's and ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
height of QRS in 2 ... upsloping ST dep and ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
indicated • EKG ... Obtain EKG if: ... one post op Cardiology ... risk Chest X-ray ... stratification #diagnosis