Kollam-based Waferchips Techno Solutions' Biocalculus, when attached to the patient’s chest, generates a clinically actionable report that can be used by the doctor for further reference. Biocalculus is a single lead and ambulatory cardiac monitor that takes no special training for usage. It is attached to the chest of the patient using an adhesive patch. Data is then transferred from the device to an Android application through Bluetooth. In cases where a smartphone is not available, Biocalculus can store data from three days to one month (depending on the variant) of continuous recording. The software in the backend analyses the data using Artificial Intelligence (AI) and detects any abnormalities. It creates a clinically actionable report for the doctor for further diagnosis and treatment.