6 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... to diagnose the case ... excludes other differentials ... Hussain Ch @Hussainch ... #Neck #Frog #Sign
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
KUB - Good far ... is desirable, e.g ... retroperitoneal disease CT-KUB ... Limited value: cannot ... stones #calculus #Radiology
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Acute and Chronic Causes ... /Chest Wall: • ... decompensated CHF ... Neuromuscular disease (eg ... Metabolic acidosis (eg
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
CT Lung Abscess ... Differential Diagnosis ... • Vasculitis (e.g ... #pulmonary #differential ... #causes #management
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes ... monoxide (eg, furnaces ... encephalitis, abscess ... living conditions (eg ... vascular diseases (eg
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
with presence of pulmonary ... ECG is vital while ... the determined cause ... #diagnosis #differential ... #heartfailure #chf