10 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 ... a waves in AVNRT ... #AWaves #AVNRT ... #Neck #PhysicalExam
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... regular rapid cannon ... excludes other differentials ... #PhysicalExam #JVP ... #Cardiology #Neck
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... Pressure Waveforms - Differential ... pulmonic stenosis - Cannon ... Cardiac tamponade #Abnormal ... #Diagnosis #PhysicalExam
HFrEF - Low Ejection Fraction on Physical Exam - Likelihood Ratios
 - Displaced Apical Impulse
 -
Exam - Likelihood Ratios ... Apical Impulse - Abnormal ... Response - Elevated Neck ... - S3 Gallop - Normal ... #HFrEF #LowEF #PhysicalExam
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of ... is shown on the neck ... diastole, when the tricuspid ... this results in “cannon ... Complete #HeartBlock #PhysicalExam
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on Neck ... AVNRT would show ... like a constant cannon ... Atrial #Flutter #Neck ... #PhysicalExam #
Thyroid Goiter on Physical Exam - Likelihood Ratios by Finding
 • No goiter by palpation or
Exam - Likelihood Ratios ... visible only after neck ... inspection in neck ... normal position ... Thyroid #Goiter #PhysicalExam
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
reexposed to light; • Normal ... Young females Differential ... Ill Palsy - abnormal ... @neudrawlogy #Adies ... #Pupil #PhysicalExam
Ketosis Disorders
Ketone bodies are a normal metabolic energy source. Excessive unregulated production of ketones, often accompanied
Ketone bodies are a normal ... accompanied by an anion ... leading to marked anion ... Nick Mark MD @nickmmark ... Disorders #ketones #differential
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
blood loss) or abnormal ... HYPOXIA - Cells cannot ... Nick Mark MD @nickmmark ... summary #pulmonary #differential