Calculators

Calculates the recommended weight gain during pregnancy based on pre-pregnancy Body Mass Index (BMI).

Estimates the baby's expected delivery date based on the last menstrual period (LMP) or conception date.

Determines heart rate from an electrocardiogram (ECG) strip by measuring the number of large squares between R waves.

Calculates the corrected QT interval (QTc) on an ECG, adjusting for heart rate, to assess the risk of arrhythmias.

Estimates the risk of major bleeding for patients on anticoagulation for atrial fibrillation.

This calculator assesses stroke risk in patients with atrial fibrillation using the CHA2DS2-VASc score. The score helps to determine the need for stroke prevention therapy, such as anticoagulants.

Estimates the 10-year risk of developing coronary heart disease (CHD) based on age, gender, cholesterol levels, blood pressure, and smoking status. This calculator is based on the Framingham Heart Study.

Calculates the average arterial pressure during a single cardiac cycle, indicating organ perfusion.

This calculator categorizes blood pressure readings based on systolic and diastolic pressure levels, identifying whether a reading falls into normal, elevated, or various hypertension stages.

Estimates the 10-year risk of developing cardiovascular disease (e.g., heart attack, stroke) using factors like age, cholesterol, and blood pressure. This calculator is based on a simplified model and should not be used as a substitute for professional medical advice. Consult with a healthcare provider for personalized risk assessment and treatment.