A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography

Takayoshi Hosono; Yoshihide Chiba; Mika Shinto; Susumu Miyashita; Kazunori Muramaki; Akihiko Kandori; Keiji Tsukada

doi:10.1159/000053878

A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography

Takayoshi Hosono, Yoshihide Chiba, Mika Shinto, Susumu Miyashita, Kazunori Muramaki, Akihiko Kandori, Keiji Tsukada

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

Fetal magnetocardiograms (FMCGs) were recorded in a case of fetal complete heart block (CHB) from the 30th to the 37th week of gestation using the multichannel SQUID system (Hitachi, Japan). M-mode ultrasonography and direct fetal electrocardiography using needle electrodes revealed fetal CHB. We identified independent fetal P-waves and QRS complexes in the FMCG recorded in the 32nd week of gestation when the fetal atriums were close to the FMCG sensor. We also recorded FMCG P-waves in the 37th week of gestation when the fetal heart was larger. Fetal heart position and size are important for obtaining a useful FMCG. To establish FMCG as a diagnostic tool of fetal arrhythmia, comparative studies with FECG are needed.

Original language	English
Pages (from-to)	38-41
Number of pages	4
Journal	Fetal Diagnosis and Therapy
Volume	16
Issue number	1
DOIs	https://doi.org/10.1159/000053878
Publication status	Published - Jan 8 2001
Externally published	Yes

Keywords

Direct electrocardiogram
Fetal complete heart block
Magnetocardiogram
Prenatal diagnosis
Ultrasonography

ASJC Scopus subject areas

Pediatrics, Perinatology, and Child Health
Embryology
Radiology Nuclear Medicine and imaging
Obstetrics and Gynaecology

Access to Document

10.1159/000053878

Cite this

A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography. / Hosono, Takayoshi; Chiba, Yoshihide; Shinto, Mika; Miyashita, Susumu; Muramaki, Kazunori; Kandori, Akihiko; Tsukada, Keiji.

In: Fetal Diagnosis and Therapy, Vol. 16, No. 1, 08.01.2001, p. 38-41.

Research output: Contribution to journal › Article › peer-review

@article{8c5dc913c4614e2286520fe5dc4d921e,

title = "A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography",

abstract = "Fetal magnetocardiograms (FMCGs) were recorded in a case of fetal complete heart block (CHB) from the 30th to the 37th week of gestation using the multichannel SQUID system (Hitachi, Japan). M-mode ultrasonography and direct fetal electrocardiography using needle electrodes revealed fetal CHB. We identified independent fetal P-waves and QRS complexes in the FMCG recorded in the 32nd week of gestation when the fetal atriums were close to the FMCG sensor. We also recorded FMCG P-waves in the 37th week of gestation when the fetal heart was larger. Fetal heart position and size are important for obtaining a useful FMCG. To establish FMCG as a diagnostic tool of fetal arrhythmia, comparative studies with FECG are needed.",

keywords = "Direct electrocardiogram, Fetal complete heart block, Magnetocardiogram, Prenatal diagnosis, Ultrasonography",

author = "Takayoshi Hosono and Yoshihide Chiba and Mika Shinto and Susumu Miyashita and Kazunori Muramaki and Akihiko Kandori and Keiji Tsukada",

year = "2001",

month = jan,

day = "8",

doi = "10.1159/000053878",

language = "English",

volume = "16",

pages = "38--41",

journal = "Fetal Therapy",

issn = "1015-3837",

publisher = "S. Karger AG",

number = "1",

}

TY - JOUR

T1 - A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography

AU - Hosono, Takayoshi

AU - Chiba, Yoshihide

AU - Shinto, Mika

AU - Miyashita, Susumu

AU - Muramaki, Kazunori

AU - Kandori, Akihiko

AU - Tsukada, Keiji

PY - 2001/1/8

Y1 - 2001/1/8

N2 - Fetal magnetocardiograms (FMCGs) were recorded in a case of fetal complete heart block (CHB) from the 30th to the 37th week of gestation using the multichannel SQUID system (Hitachi, Japan). M-mode ultrasonography and direct fetal electrocardiography using needle electrodes revealed fetal CHB. We identified independent fetal P-waves and QRS complexes in the FMCG recorded in the 32nd week of gestation when the fetal atriums were close to the FMCG sensor. We also recorded FMCG P-waves in the 37th week of gestation when the fetal heart was larger. Fetal heart position and size are important for obtaining a useful FMCG. To establish FMCG as a diagnostic tool of fetal arrhythmia, comparative studies with FECG are needed.

AB - Fetal magnetocardiograms (FMCGs) were recorded in a case of fetal complete heart block (CHB) from the 30th to the 37th week of gestation using the multichannel SQUID system (Hitachi, Japan). M-mode ultrasonography and direct fetal electrocardiography using needle electrodes revealed fetal CHB. We identified independent fetal P-waves and QRS complexes in the FMCG recorded in the 32nd week of gestation when the fetal atriums were close to the FMCG sensor. We also recorded FMCG P-waves in the 37th week of gestation when the fetal heart was larger. Fetal heart position and size are important for obtaining a useful FMCG. To establish FMCG as a diagnostic tool of fetal arrhythmia, comparative studies with FECG are needed.

KW - Direct electrocardiogram

KW - Fetal complete heart block

KW - Magnetocardiogram

KW - Prenatal diagnosis

KW - Ultrasonography

UR - http://www.scopus.com/inward/record.url?scp=0035179331&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035179331&partnerID=8YFLogxK

U2 - 10.1159/000053878

DO - 10.1159/000053878

M3 - Article

C2 - 11125250

AN - SCOPUS:0035179331

VL - 16

SP - 38

EP - 41

JO - Fetal Therapy

JF - Fetal Therapy

SN - 1015-3837

IS - 1

ER -

A case of fetal complete heart block recorded by magnetocardiography, ultrasonography and direct fetal electrocardiography

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this