Low power wireless technology is one of the potential cardiac monitoring solutions for diagnosing and treating heart conditions. These connected healthcare devices will offer hope for millions of people suffering from c valvular heart disease, coronary artery disease, and congestive heart failure patients globally.
The heart of matters
Inhibitors to initial deterrence and fast treatment comprise patients at home isolated from direct medical assist or incapable to identify warning signs initially. These features can make it interesting to advance cardiac-related illness and death rates. While there are numerous physiological symptoms of heart disease like weakness, chest pain, discomfort, shortness of breath, and nausea. Sometimes there are absolutely no symptoms. And yet, apt treatment for arresting this progress is significant for positive patient outcomes.
Remote, real-time heart monitoring
The absence of systems makes physiological monitoring important for managing heart ailment. Remote, instantaneous health monitoring systems can aid remote patients and healthcare professionals well manage an individual’s heart condition, along with respond proximately to cardiac emergencies.
The key to remote monitoring is integrating reliable short-range wireless technology like Bluetooth LE. Connectivity lets devices like smart ECG wearables to detect conditions like cardiac arrhythmia. Also, connectivity is vital for cautioning patients and their chosen clinicians of indiscretions and risk factors irrespective of the user’s location. Low power wireless connectivity lets critical data of heart health and alerts sent from a wearable device to a smartphone app. In line, the data is communicated to a cloud for clinical diagnosis anywhere.
Smart Heart Sensor
One of many solutions Impacting this field is ECG247 smart-heart sensor, industrialized by AppSens. This wearable ECG heart monitor detects atrial fibrillation, this works by using a one-use electrode patch to secure the sensor to the chest of the patient.
Patients can self-test their heart health, also throughout exercise. The ECG247 Smart Heart Sensor includes a Nordic nRF52832 SoC for providing the Bluetooth LE connectivity allowing patient ECG data to be communicated from the wearable to smartphone. From an app, the patient can then access measurements and sensed arrhythmia conditions.
AppSens platform can also be used to screen people, at increased risk of stroke, either because of heart rhythm disorders or disorders like palpitations or else fast heart rate.
The heart rhythm recordings are mechanically transported to and stored on a cloud server. An AI algorithm examines the sensed arrhythmia and either confirms or rejects it. By having easy access to the logged ECG signals and related detected arrhythmia of patients, professionals can provide a quick diagnosis.
Nordic-enabled processing and power consumption
Before the Nordic-empowered Bluetooth LE wireless link is used for safe, low latency transfer of data from device to mobile, the nRF52832 SoC executes vital core processing for the ECG247 Smart Heart Sensor. The SoC’s 64MHz, 32-bit Arm Cortex-M4 processor with FPU supports the integrated sensors. It runs its proprietary algorithms for unceasingly measuring and analyzing the electrical action in a heart for arrhythmia.
Power consumption is key for connected health monitoring applications. The nRF52832’s low power competences allow the ECG247’s CR2032 coin-cell battery for supporting incessant monitoring of the heart rate for two weeks before replacement.
With increasing prevalence of CVDs and increasing acceptance of digital health services, the demand for cardiac monitoring solutions is on the rise, and it will reach a value of $16,124 million by 2030.
