Sahar Ahmad

A Previously Healthy Man in His 30s With Worsening Shortness of Breath Over 5 Days.

Relationship Between the Subcostal and Right Lateral Ultrasound Views of Inferior Vena Cava Collapse: Implications for Clinical Use of Ultrasonography.

A Man in His 80s in Respiratory Distress With a History of COPD and Congestive Heart Failure.

A 57-Year-Old Woman on Rituximab Presenting With Fever and Lethargy.

A 50-Year-Old Woman Who Presents With Hypotension.