Added General Cardiology and Emergency section, implemented more calculators (TIMI score, MAP)

2026-03-31 20:04:51 +05:30
parent 537dd03362
commit 7a0ba9e459
10 changed files with 225 additions and 13 deletions
--- a/src/app/utils/calculators/Emergency/TIMI_score.ts
+++ b/src/app/utils/calculators/Emergency/TIMI_score.ts
@@ -0,0 +1,119 @@
+import { Calculator, Input, Interpretation, Values } from "../types";
+
+const parameters:Input[] = [
+    {
+        id:"age",
+        name:"Age",
+        placeholder:"Enter the age",
+        type:"number",
+        required:true
+    },
+    {
+        id:"isCAD",
+        name:"Known Coronary Artery Disease (stenosis >= 50%)",
+        placeholder:"Whether the patient has a known CAD with more than 50% stenosis",
+        type:"checkbox"
+    },
+    {
+        id:"cadRiskFactors",
+        name:"CAD Risk Factors",
+        placeholder:"Whether the patient has 3 or more than 3 CAD Risk Factors (Family history of CAD, Hypertension, Hypercholesterolemia, Diabetes, Smoker)",
+        type:"checkbox"
+    },
+    {
+        id:"asa",
+        name:"ASA use in the last 7 days",
+        placeholder:"Whether the patient has taken Aspirin in the last 7 days",
+        type:"checkbox"
+    },
+    {
+        id:"angina",
+        name:"Severe Angina",
+        placeholder:"Whether the patient had severe angina (>= 2 episodes w/in 24 hrs",
+        type:"checkbox"
+    },
+    {
+        id:"stchanges",
+        name:"ST changes (>= 0.5mm)",
+        placeholder:"Whether the patient has ST changes of more than or equal to 0.5mm in EKG",
+        type:"checkbox"
+    },
+    {
+        id:"biomarkers",
+        name:"Elevated Serum cardiac biomarkers",
+        placeholder:"Whether the patient has Elevated Serum cardiac biomarkers (Troponin levels, creatine kinase etc)",
+        type:"checkbox"
+    }
+];
+
+export const TIMI:Calculator = {
+    id:"timi-score",
+    name:"Thrombolysis in Myocardial Infarction (TIMI) Score for UA and NSTEMI",
+    desc:"TIMI (Thrombolysis in Myocardial Infarction) Score is a validated, 7-point clinical tool used to predict the 14-day mortality and ischemic events in patients with unstable angina or NSTEMI",
+    inputs:parameters,
+    calc_func:(values : Values):number => {
+        const age = values.age as number;
+        const isCAD = values.isCAD as boolean;
+        const cad = values.cadRiskFactors as boolean;
+        const asa = values.asa as boolean;
+        const angina = values.angina as boolean;
+        const stchanges = values.stchanges as boolean;
+        const biomarkers = values.biomarkers as boolean;
+        var score = 0;
+        if(age >= 65){
+            score++;
+        }
+        if(isCAD){
+            score++;
+        }
+        if(cad){
+            score++;
+        }
+        if(asa){
+            score++;
+        }
+        if(angina){
+            score++;
+        }
+        if(stchanges){
+            score++;
+        }
+        if(biomarkers){
+            score++;
+        }
+        return score;
+    },
+    interpret_func:(score : number):Interpretation => {
+        if(score === 0 || score === 1){
+            return {
+                level:"none",
+                message:"Patient is at 5% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }else if(score === 2){
+            return {
+                level:"low",
+                message:"Patient is at 8% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }else if(score === 3){
+            return{
+                level:"moderate",
+                message:"Patient is at 13% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }else if(score === 4){
+            return{
+                level:"moderate",
+                message:"Patient is at 20% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }else if(score === 5){
+            return{
+                level:"moderate",
+                message:"Patient is at 26% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }else{
+            return{
+                level:"severe",
+                message:"Patient is at 41% risk at 14 days of: all-cause mortality, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization."
+            }
+        }
+    }
+};