13 results
Aortic Root Sign

The aortic root sign an anomalous circumflex coronary artery (ACCA) that emerges from the
artery (ACCA) that ... sinus. and travels ... underneath the aorta ... supply blood to its normal ... #cardiology #diagnosis
Normal Coronary Sinus on POCUS Echocardiogram (PLAX)
Dilated CS can be mistaken as descending thoracic aorta. Know
Normal Coronary ... Sinus on POCUS Echocardiogram ... descending thoracic aorta ... #Coronary #Sinus ... #cardiology
Dilated Coronary Sinus on POCUS Echocardiogram
Dilated CS can be mistaken as descending thoracic aorta. Know the
Sinus on POCUS ... descending thoracic aorta ... #Sinus #POCUS # ... PLAX #clinical #anatomy ... #cardiology #a4c
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
descending (LAD) coronary ... artery • May ... presentation • Normal ... Classification #Types #Cardiology ... #Diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
PR interval are normal ... is gradual • After ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... bigger than QRS - deWinter ... in V1 - normal ... #EKG #diagnosis ... electrocardiogram #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
at (or 40-60 ms after ... J point • De Winter ... V2 • Wellens sign ... #EKG #diagnosis ... #differential #cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
QRS complex of normal ... Fusion beats - a sinus ... - Brugada's sign ... #ekg #cardiology ... #diagnosis #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
indicative of left main coronary ... artery (LMCA). ... ). or 3-vessel coronary ... findings: Sinus ... #cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
PR interval are normal ... is gradual • After ... #Arrhythmia #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram