Electrocardiographic abnormalities, such as the S1Q3T3 pattern and T wave inversions, are common in massive acute pulmonary embolism and can serve as prognostic indicators of right ventricular strain.
ECG abnormalities in acute pulmonary embolism, such as the S1Q3T3 pattern and right ventricular strain signs, are common and can serve as important prognostic indicators for disease severity.
Pulmonary embolism (PE) poses a challenge to physicians, as it can be difficult to diagnose but results in significant mortality and morbidity in patients. Diagnosing PE requires an integrated approach using clinical findings, electrocardiography (ECG), blood investigations and imaging modalities. Abnormalities in ECG are common among patients with massive acute PE and can serve as a prognostic indicator. In this article, we describe the ECG presentations of two patients diagnosed with PE, and review the literature on the various types of ECG presentations and their role in predicting the prognosis of PE.
Boey et al. (Thu,) conducted a review in Pulmonary embolism (n=2). Electrocardiography (ECG) was evaluated. Electrocardiographic abnormalities, such as the S1Q3T3 pattern and T wave inversions, are common in massive acute pulmonary embolism and can serve as prognostic indicators of right ventricular strain.