Table 5 Summarized results of different electronic stethoscopes
From: Real-world evaluation of the Stemoscope electronic tele-auscultation system
References | Product name | Tele-auscultation | Smartphone app | Agreement with echocardiography | Comparison with acoustic stethoscope |
|---|---|---|---|---|---|
Our study | Stemoscope | Y | Y | 89% for systolic, 58% for diastolic murmurs | 90.6% |
Kalinauskiene E | 3 M Littmann 3200 | NA | NA | 64.17% by cardiologists, 65% by residents | NA |
Chowdhury MEH | Eko Core Digital Stethoscope | Y | Y | NA | 87.6% |
Ghanayim T | VoqX | NM | NM | 86% for aortic stenosis | NA |
Hirosawa T | JPES-01 | NA | NA | NA | 83.3% (vs. stimulator) |
Belmont JM | ATI | Y | NA | Kappa = 0.55 | 88% |