Sinus Tachycardia

Acute Pericarditis vs Injury

Abnormal Tracing

Sinus rhythm with occasion Premature Ventricular Complexes

Acute Pericarditis---consider injury

Nonspecific T wave abnormality

Abnormal ECG

Normal sinus rhythm

Depressed PR segment

ST elevation in all leads except aVR in which the ST segment is depressed

Acute Pericarditis---consider injury

Normal sinus rhythm

Acute pericarditis---consider early repolarization vs injury

Depressed PR segments

Elevated ST segments in all leads except in aVR where the ST segment is depressed

Normal sinus rhythm

Acute pericarditis---consider injury

Abnormal ECG

Normal sinus rhythm

Generalized ST elevation

Consider pericarditis, injury, or early repolarization

Borderline tracing

Normal sinus rhythm with sinus arrhythmia

Wolff-Parkinson-White

Abnormal ECG

Normal sinus rhythm

Right bundle branch block

Left posterior fascicular block

Bifascicular block

Abnormal ECG