Hypotension, pulsus paradoxus, acute cor pulmonale, and cardiac arrhythmias all can occur with severe attacks of bronchial asthma. The severe hypoxemia caused by an asthmatic attack is at least ...

The exploration started in 2004 with a 62-year-old man who presented to an emergency department with acute shortness of breath, tachycardia with chest discomfort, and light-headedness, Amado Alejandro ...

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In a recent study published in the Journal of Critical Care, researchers assessed the cardiac function in patients experiencing severe coronavirus disease 2019 (COVID-19). Study: Cardiac function in ...

What is the classic ECG finding of a pulmonary embolus? A large S wave in lead I, a Q wave in lead III, and an inverted T wave in lead III indicates acute right heart strain. This pattern only occurs ...