Non-invasive ambulant cardiac monitoring is on the rise (1). There is now a dizzying (pardon the metaphor!) array of products that allow patients to monitor their heart rate and electrocardiogram (ECG), often without needing to consult a clinician. Many patients (or should we call them ‘consumers’?), opt to do so, even in the absence of symptoms or cardiovascular abnormality. Few of the newer wearable technologies are currently funded on the NHS, but patients bring their self- funded gadgets’ data to our clinics. As cardiologists we need to know: what are the different products capable of? How can we use these newer devices and their data in our practice? And what are the future challenges we face in this new world of patient-initiated cardiac monitoring?
Author Sub-editor: Dr Pok-Tin Tang Dr Pok-Tin Tang is an ST5 cardiology registrar in the Thames Valley deanery, currently undertaking a period of out of
Author Sub-editor: Dr May Hu Dr May Hu is a cardiology trainee in the North West deanery. She graduated with First Class Honours from the University
Author Sub-editor: Dr Jhiamluka Solano Dr Jhiamluka Solano is a cardiology resident doctor (ST6) in the Yorkshire and Humber Deanery, currently undertaking a DPhil (PhD)
Author Sub-editor: Dr Joshua Rowland Dr Joshua Rowland is a cardiology registrar working in the North West Deanery. He graduated from the University of Manchester
Author Sub-editor: Dr Atmadeep Banerjee Dr Atmadeep Banerjee is an ST4 Cardiology Registrar in the Kent, Surrey and Sussex deanery. He graduated from Calcutta National
