Saeed Ahmed, MBBS

PALMER'S PROFESSIONAL PHARMACY

49 LAKE AVE STE 101

32 STRAWBERRY HILL CT

Articles

Phrenic Nerve Paralysis

May 22, 2012

Phrenic nerve paralysis can present with chest wall pain, cough, and exertional dyspnea mimicking cardiac dyspnea. Fluoroscopy is the most reliable way to document diaphragmatic paralysis, and the sniff test confirms that abnormal hemidiaphragm excursion is due to paralysis rather than unilateral weakness.