There are some non-specific findings on ECG of a patient with chronic aspiration<unk>  which include sinus tachycardia, minor nonspecific ST-segment or T-wave changes, right atrial enlargement, QRS abnormalities like right axis deviation, and presence of S1S2S3.
Aspiration pneumonia electrocardiogram
Acute bronchitis physical examination
Aspiration pneumonia laboratory tests
Acute bronchitis laboratory tests
Pneumothorax electrocardiogram
Pulmonary edema laboratory tests
Acute respiratory distress syndrome laboratory tests
Community-acquired pneumonia ultrasound