Ventilator-Associated Lower Respiratory Tract Infections and Their Association With COVID-19: A Retrospective Cohort Study in a Portuguese Intensive Treatment Unit.

Introduction Ventilator-associated pneumonia (VAP) is the most common infectious complication related to admission to an Intensive Treatment Unit (ITU). Ventilator-associated lower respiratory tract infection (VA-LRTI) is a broader diagnosis than VAP. By disregarding radiological criteria, it will include both VAP and ventilator-associated tracheobronchitis.

An Unusual Case of Vasospastic Angina Resulting in Multiple Episodes of Cardiac Arrest.

Coronary vasospasm is a well-recognized cause of angina (also known as Prinzmetal angina) and a common cause of admissions to the emergency department and coronary intensive care units. It is however an uncommon cause of cardiac arrest. We describe a patient with multiple episodes of chest pain followed by cardiac arrest in pulseless electrical activity (PEA) due to coronary vasospasm.