Experts from Russia's Sechenov University have unveiled a wearable device to monitor heart rhythm - the Cardio Patch. Doctors will now be able to monitor patients for weeks or months. Reliable diagnosis ensures more effective treatment. The new development will also make it possible to check the effects of the medicine.

See how the device is attached to the patient's skin and how much it weighs.

TV BRICS reporter: Aleksey Pimenov

TV BRICS cameraman: Mikhail Sinenko