7 results
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... s the clinical sign ... a waves in AVNRT ... #AWaves #AVNRT ... #JVP #Cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... a waves are enough ... #Awaves #AVNRT ... #PhysicalExam #JVP
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... a wave usually ... atrial activation from ... #AWaves #diagnosis ... #cardiology #CVP
Lancisi's sign (CV fusion wave from severe tricuspid regurgitation).

#Lancisis #sign #severe #tricuspid #regurgitation #JVP #Clinical #Video
Lancisi's sign ( ... CV fusion wave from ... #Lancisis #sign ... regurgitation #JVP ... #Video #Neck #PhysicalExam
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Algorithm Outward Wave ... 'CV' Fusion of Lancisi ... Sign • Not with ... Every Beat - Cannon ... 'A' Inward Wave
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign ... indistinguishable from ... #EKG #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... - hyperacute T waves ... bigger than QRS - deWinter ... T waves - starts ... #EKG #diagnosis