TABLE 1.
Patient factors |
Advanced age |
Male sex |
Obesity |
Fluid overload |
Hypoxemia |
Hypotension |
Anemia |
Acid-base abnormalities |
Electrolyte abnormalities |
Disease severity (Acute Physiology and Chronic Health Evaluation II score >20) |
|
Comorbidities |
Ischemic heart disease |
Previous calcium channel blocker use |
|
Intensive care unit admission diagnosis |
Systemic inflammatory response syndrome |
Shock |
Sepsis |
Heart failure with pulmonary edema |
Myocardial infarction |
Blunt thoracic trauma |
Thoracic surgery |
|
Intensive care unit interventions |
Vasopressor use |
Pulmonary artery catheter |