4 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... are enough to diagnose ... excludes other differentials ... #PhysicalExam # ... #Neck #Frog #Sign
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
1. ... Pericarditis: PR ... atrial injury from ... tachycardia ddx: AVNRT ... #ekg #differential
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 #
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
typically fall into 1 ... Signs of congestion ... auscultation, JVD ... ECG is vital while ... #diagnosis #differential