Table. 4—

Pulmonary Embolism Severity Index risk classes

Risk classesPoints30-day all-cause mortality
Class I<650%
Class II66–851%
Class III86–1053.1%
Class IV106–12510.4%
Class V>12524.4%
Low risk: classes I and II24.4%

  • Reproduced from [48] with permission from the publisher.