Question

What are the most common findings on chest X-ray and EKG in pulmonary embolism? a) Chest X-ray: normal; EKG: normal b) Chest X-ray: atelectasis; EKG: sinus tachycardia c) Chest X-ray: pleural effusion; EKG: right bundle branch block d) Chest X-ray: wedge-shaped infarct; EKG: S1Q3T3 pattern

Answer 1

The most common findings on a chest X-ray and EKG in pulmonary embolism are wedge-shaped infarct and S1Q3T3 pattern, respectively.

Step-by-step explanation:

On a chest X-ray, the most common finding in pulmonary embolism is a wedge-shaped infarct. This refers to a specific pattern of lung infiltrate that resembles a triangular or wedge-shaped shadow.

On an EKG, the most common finding in pulmonary embolism is the S1Q3T3 pattern, which is characterized by an S wave in lead I, a Q wave in lead III, and an inverted T wave in lead III.

Learn more about chest X-ray and EKG findings in pulmonary embolism