8 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 ... shown , what’s the diagnosis ... #PhysicalExam #JVP ... #Cardiology
Kussmaul's Sign - Differential Diagnosis

Typically the JVP decreases with inspiration as the negative intrathoracic pressure "sucks
Kussmaul's Sign ... sucks in" blood from ... Kussmaul's sign ... Kussmaul's sign ... #diagnosis #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... to diagnose the ... #PhysicalExam #JVP ... #Cardiology #Neck ... #Frog #Sign
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... dissociation • The cannon ... atrial activation from ... #AWaves #diagnosis ... #cardiology #CVP
Giant A waves caused by pulmonary HTN. There are two clearly discernible descents (X and Y)
because she also has Kussmaul's ... sign, causing the ... have elevated JVP ... the underlying diagnosis ... #Giant #PHTN #JVP
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Venous Pressure (JVP ... Fusion of Lancisi Sign ... with Every Beat - Cannon ... Pressure #Algorithm #diagnosis ... #cardiology #physicalexam
RA/CVP Waveform Interpretation

Central venous pressure (CVP) or right atrial pressure (RAP) waveform tracings can often times
Classic “cannon ... systole). ↑ in TR from ... (↓ RV filling from ... Interpretation #Diagnosis ... #Cardiology #Venous
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... that may arise from ... oxygen via nasal cannula ... bleeding often from ... #Radiology #CTChest