13 results
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... AVNRT on Neck Physical ... EMdoc14 #CannonA #AWaves ... #AVNRT #Neck #PhysicalExam ... #JVP #Cardiology
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
have elevated JVP ... in the venous waveform ... amzn.to/2LmUODZ #AWaves ... #Giant #PHTN #JVP ... #Neck #PhysicalExam
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 ... rapid cannon a waves ... Hussainch #Cannon #Awaves ... #JVP #Cardiology
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Venous Pressure Waveforms ... - Differential Diagnosis ... - Large cv waves ... Abnormal #Jugular #Waveforms ... #JVP #Differential
ECG characteristics in Brugada Syndrome
 a. Broad P wave with some PQ prolongation
 b. J point
in Brugada Syndrome ... Broad P wave with ... Inverted T wave ... #Diagnosis #ECG ... Syndrome #Waveform
Lancisi's sign on Physical Exam
Lancisi's sign = loss of the x descent (in tricuspid regurg) creating
creating a fused cv ... wave - appears ... #PhysicalExam #Waveform ... Clinical #Video #Neck ... #JVP #Tricuspid
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
RA/CVP Waveform ... venous pressure (CVP ... pressure (RAP) waveform ... The waveform morphology ... MD @rishimd #CVP
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • The cannon a wave ... activation from SVT (e.g ... 2LmUODZ #Cannon #AWaves ... #CVP
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
Pressures and Waveforms ... venous pressure (CVP ... artery pressure – CVP ... = [mean PAp – CVP ... pressures and waveforms
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
Drains (EVDs) & ICP waveform ... ICP WAVEFORM INTERPRETATION ... Examining the ICP waveform ... Drains #EVDs #ICP #waveform ... #neurosurgery #diagnosis