Tim mạch Máy tính
Evidence-based cardiology scoring tools for risk stratification, diagnosis, and treatment decisions in atrial fibrillation, ACS, heart failure, and more.
Tất cả máy tính Tim mạch
CHA₂DS₂-VASc Score
Stroke risk score for non-valvular atrial fibrillation. Get annual stroke risk %, anticoagulation recommendation, and risk chart. Free.
HAS-BLED Score
Bleeding risk score for patients on anticoagulation in atrial fibrillation. Identifies modifiable bleeding risk factors. Free clinical tool.
HEART Score for Chest Pain
Risk stratify chest pain patients in the ED. Calculate HEART score to guide discharge vs admission decisions. Evidence-based. Free.
GRACE ACS Risk Score
Calculate 6-month mortality risk after acute coronary syndrome using the validated GRACE 2.0 model. Free clinical calculator.
TIMI Risk Score for STEMI
Estimate 30-day mortality risk in ST-elevation MI using the validated TIMI STEMI score. Free cardiology tool.
TIMI Risk Score for UA/NSTEMI
Predict 14-day risk of ischaemic events in unstable angina and NSTEMI using the TIMI risk score. Free.
Wells Score for Pulmonary Embolism
Calculate pre-test probability of pulmonary embolism using the validated Wells criteria. Guides D-dimer and CT-PA decisions. Free.
Revised Cardiac Risk Index (RCRI)
Estimate perioperative major cardiac event risk using the Revised Cardiac Risk Index. Essential pre-operative assessment tool. Free.
ASCVD 10-Year Risk Calculator
Calculate 10-year atherosclerotic cardiovascular disease risk using the ACC/AHA Pooled Cohort Equations. Guides statin therapy decisions. Free.
Máy tính Nguy cơ Framingham
Estimate 10-year cardiovascular disease risk using the classic Framingham Heart Study equations. Free clinical tool.
NYHA Heart Failure Classification
Classify heart failure severity using the New York Heart Association functional classification. Guide treatment and prognosis. Free.
Shock Index Calculator
Calculate Shock Index (HR/SBP) to rapidly assess haemodynamic instability and mortality risk. Free emergency medicine tool.
Killip Classification for AMI
Classify severity of heart failure complicating acute myocardial infarction using the Killip classification. Predicts in-hospital mortality. Free.
Cardiac Output (Fick Method)
Calculate cardiac output using the Fick principle. Enter oxygen consumption and arteriovenous oxygen difference. Free haemodynamic calculator.
Corrected Sodium for Hyperglycaemia
Calculate corrected serum sodium concentration in hyperglycaemic states. Enter measured sodium and glucose. Free clinical tool.
Duke Criteria for Infective Endocarditis
Apply the modified Duke criteria for diagnosis of infective endocarditis. Calculate major and minor criteria score. Free clinical tool.
PR Interval & Pre-excitation Calculator
Assess PR interval duration and identify pre-excitation patterns. Calculate corrected PR interval for heart rate. Free ECG tool.
Mean Arterial Pressure (Advanced)
Calculate MAP with pulse pressure, target MAP ranges for clinical scenarios, and haemodynamic interpretation. Free advanced clinical tool.
Cardiology Unit Converter
Convert between cardiology units: mmHg to kPa, dyne·s·cm⁻⁵ to Wood units, mL/min to L/min, and more. Free clinical reference.
LVEF Estimation Guide
Reference guide for visual estimation of left ventricular ejection fraction on echocardiography. Free clinical reference tool.