Smartphone as an electronic stethoscope: factors influencing heart sound quality .

Hongxing Luo Pablo LamataSalomé BazinThea BautistaNatsuki BarclayMehrdad ShahmohammadiJolijn M LubrechtTammo Delhaas Frits W Prinzen

Published in: European heart journal. Digital health (2022)

Smartphone can be used by non-medical users to record heart sounds in good quality. Age may affect heart sound recording, but hardware, sex, and BMI do not alter the recording.

Keyphrases

heart failure
atrial fibrillation
healthcare
body mass index
quality improvement
weight loss