The Cardiac Calculator

Cardiac Calculator delivers fast, accurate and clinically focused tools designed to streamline everyday ECG and pacing calculations. Whether you’re working in the cath lab, pacemaker clinic or assessing patients on the wards, the app brings clear, reliable cardiac measurements straight to your fingertips. This update introduces a powerful new pacing section with dedicated tools for TARP calculation, 2:1 block rate estimation and a streamlined PMT helper to support rapid pacing decisions. A brand-new Pulse Checker has also been added, offering a simple way to assess pulse rate and rhythm when an ECG machine isn’t available. The app now features improved number entry, smoother navigation and general interface refinements for a cleaner, faster experience throughout. Core features: • ms to BPM converter • BPM to ms converter • Small squares to ms calculator • Cardiac axis assistant • Height and weight converter • BMI calculator • CHA₂DS₂-VASc calculator • HAS-BLED calculator Pacing tools: • TARP calculator • 2:1 block rate calculator • PMT helper • Pulse Checker for quick rate and rhythm assessment Designed with cardiac professionals in mind, Cardiac Calculator helps you make accurate, on-the-go clinical calculations with confidence and clarity.