70 results
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... predictably w/ the cardiac ... Cannon a waves indicate ... VivekKulkarniMD #CannonA #AWaves ... #PhysicalExam #JVP
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential Diagnosis ... CO / High SVR, JVP ... CO / High SVR, JVP ... Pneumothorax, Cardiac ... #Differential #Diagnosis
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... shown , what’s the diagnosis ... regular cannon a waves ... EMdoc14 #CannonA #AWaves ... #PhysicalExam #JVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
Giant A waves caused ... have elevated JVP ... the underlying diagnosis ... amzn.to/2LmUODZ #AWaves ... #Giant #PHTN #JVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
- Differential Diagnosis ... - Absent a wave ... Absent y descent - Cardiac ... Jugular #Waveforms #JVP ... #Differential #Diagnosis
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • The cannon a wave ... 2LmUODZ #Cannon #AWaves ... #diagnosis #cardiology ... #CVP
Estimating Left Ventricular Filling Pressure by Echocardiography

#Diagnosis #Cardiology #Echocardiogram #POCUS #Diastolic #Dysfunction #Diastology #Diastasis #EWave #AWave
Echocardiography #Diagnosis ... #Cardiology #Echocardiogram ... Diastology #Diastasis #EWave ... #AWave #EARatio
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... transmitted to JV ... are enough to diagnose ... Hussainch #Cannon #Awaves ... #PhysicalExam #JVP
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
- Differential Diagnosis ... Cardiogenic (Intra-cardiac ... Obstructive (Extra-cardiac ... → tension PTX, cardiac ... #Differential #Diagnosis
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Venous Pressure (JVP ... Algorithm Outward Wave ... Cannon 'A' Inward Wave ... @saipeeps #JVP ... Pressure #Algorithm #diagnosis