Pediatric cardiology: auscultation from 280 miles away.
New long-distance audio/video and data communications links among health-care facilities promise to reduce rural patients' travel time and waiting time for subspecialty consultations. To offer a satisfactory alternative to face-to-face examination, the long-distance system must meet the subspecialty's minimum criteria. For pediatric cardiology in particular, the system has to permit satisfactory cardiac auscultation. A preliminary test of remote auscultation that uses an electronic stethoscope involved two pediatric cardiologists, one listening hands-on with an acoustic stethoscope, the other listening independently at long distance with the electronic instrument. Taking the acoustic findings as the reference standard, the electronic stethoscope did not miss the one case of heart disease, correctly recommended echocardiogram follow-up in the two cases requiring it, and agreed on 80% of the murmurs' qualitative specifics. The patients' parents also indicated that the system was highly acceptable. We are following up these results with a full-scale study of the effectiveness and parental acceptance of remote auscultation.
Mattioli
L
L
Dept. of Pediatrics, KU Medical Center, Kansas City 66160-7337.
Goertz
K
K
Ardinger
R
R
Belmont
J
J
Cox
R
R
Thomas
C
C
D002309:Cardiology / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D002648:Child; D002662:Child Health Services / Q000458:organization & administration* / Q000639:trends; D006326:Heart Auscultation / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D006331:Heart Diseases / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D007615:Kansas; D012017:Referral and Consultation; D012424:Rural Population; D017216:Telemedicine / Q000458:organization & administration* / Q000639:trends; D014505:Urban Population