1,329 calculators and references across 60 specialties, with formula confidence shown up front.
Explanation and Clinical Context The GRACE risk model is widely used for early mortality and adverse event risk estimation in non ST elevation ACS and is endorsed within the AHA ACS Guideline 2025 as a validated tool for guiding treatment intensity including invasive strategy timing pharmacotherapy duration and monitoring needs. Variables in this calculator represent core elements of GRACE which include age heart rat
Table Based TIMI NSTEMI STEMI Tool Explanation and Clinical Context This tool is based on the TIMI risk model integrated in the twenty twenty five acute coronary syndrome guideline as one of validated approaches for rapid prognosis stratification in unstable angina and NSTEMI STEMI continuum. It assigns one point to seven clinical variables including older age sixty five or more, presence of three or more traditional
Explanation and Clinical Context This clinical tool assists in bedside decision making for long term P2Y12 therapy in patients treated for acute coronary syndrome with percutaneous coronary intervention. The twenty twenty five acute coronary syndrome guideline describes that ticagrelor based dual antiplatelet therapy for up to twelve months is the standard after PCI unless bleeding risk becomes unacceptable. Recurren
References American Heart Association Twenty twenty five Guideline for Management of Acute Coronary Syndromes JACC Twenty twenty five Mehran R et al Ticagrelor with or without aspirin after PCI NEJM Twenty nineteen Kim B K et al Ticagrelor monotherapy versus ticagrelor plus aspirin in ACS after PCI TICO trial JACC Twenty twenty
Explanation - TIMI Risk Score for STEMI: Comprehensive Overview The TIMI Risk Score for STEMI (Thrombolysis In Myocardial Infarction) is a clinical tool used to estimate short-term (30-day) mortality in patients with ST-elevation myocardial infarction. It was developed by Morrow et al. (Circulation, 2000) using data from the InTIME-II trial, aiming to simplify bedside risk assessment at patient presentation. Each cli
TIMI Risk Score for UA/NSTEMI: Comprehensive Explanation and Clinical Context The TIMI (Thrombolysis In Myocardial Infarction) Risk Score is a validated tool used to predict the likelihood of adverse cardiovascular outcomes (death, myocardial infarction, or urgent revascularization) within 14 days in patients with Unstable Angina (UA) or Non ST-Elevation Myocardial Infarction (NSTEMI). It consists of seven clinical p