3 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
are enough to diagnose ... excludes other differentials ... #AVNRT #PhysicalExam ... #JVP #Cardiology ... #Neck #Frog #Sign
Kussmaul's Sign - Differential Diagnosis

Typically the JVP decreases with inspiration as the negative intrathoracic pressure "sucks
- Differential Diagnosis ... Typically the JVP ... sucks in" blood from ... with constrictive pericarditis ... #physicalexam #
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG 1. ... Pericarditis: PR ... atrial injury from ... diagnosis includes ... tachycardia ddx: AVNRT