Clinical library

Every tool, one focused workspace.

1,329 calculators and references across 60 specialties, with formula confidence shown up front.

✓

2results

Interactive worksheet

Penn Classification (Aortic Dissection Outcome) Calculator

Penn Classification (Aortic Dissection Outcome): Explanation and Clinical Context The Penn Classification is a prognostic tool for patients with Type A aortic dissection, focusing on the presence of organ malperfusion and circulatory collapse. It stratifies patients into four categories: - Penn Aa: No evidence of ischemia; patient hemodynamically stable. - Penn Ab: Localized organ ischemia; hemodynamically stable. -

Interactive worksheet

PVI Mortality Score Calculator

PVI Mortality Score: Explanation and Clinical Context The PVI Mortality Score is a clinical tool used to estimate the risk of mortality in patients undergoing Peripheral Vascular Intervention (PVI). It incorporates factors such as age, creatinine levels, hemoglobin levels, diabetes, and smoking status to stratify patients into low, moderate, or high-risk categories. This score aids clinicians in decision-making, prio