Bargieł , Monika, Magdalena Rostek-Bogacka, and Marek Kuch. “When Does ECG Suggests a Suspicion of a Pulmonary Embolism? ECG Changes in Pulmonary Embolism”. Cardiology in Practice 14, no. 1-2 (June 30, 2020): 11-14. Accessed May 17, 2024. https://journalsmededu.pl/index.php/kwp/article/view/1173.