INTRODUCTION Print Section Listen Acute respiratory distress syndrome (ARDS) is a diffuse inflammatory reaction of the lung to an insult and is characterized by increased pulmonary capillary permeability, lung edema,…
INTRODUCTION Print Section Listen Pain, agitation, delirium, and coma are not uncommon in the intensive care unit (ICU). They are secondary to the patient’s underlying disease or to the multiple…
INTRODUCTION Print Section Listen Cardiac arrhythmias and hypertensive emergencies are not uncommon in the intensive care unit. This chapter will discuss basic cardiac electrophysiology, cardiac conduction, electrocardiography (ECG) interpretation, tachyarrhythmias,…
INTRODUCTION Print Section Listen An acute coronary syndrome (ACS) encompasses a clinical spectrum of myocardial ischemia ranging from unstable angina (UA) and non–ST-segment elevation myocardial infarction (NSTEMI) to ST-segment elevation…
INTRODUCTION Print Section Listen Critically ill patients have disturbances in multiple organ systems and hence are at risk for serious imbalances in electrolyte and water handling. Electrolyte disorders are extremely…
INTRODUCTION Print Section Listen The human body needs to regulate free hydrogen ions (H+) within a narrow window in order to maintain proper protein structure and function. In the process…
INTRODUCTION Print Section Listen Patients are usually transferred to the intensive care unit (ICU) due to their hemodynamic instability. Interpretation of hemodynamic monitoring is crucial to delivery of prompt and…
INTRODUCTION Print Section Listen Hypoxia occurs when tissues do not receive adequate oxygen to meet their metabolic demands. It is nonspecific and can mean reduced arterial partial pressure of oxygen…
