Standard electrocardiographic values in Holstein calves

L. C.N. Mendes; A. A. Camacho; A. L.G. Alves; A. S. Borges; R. C.A. Souza; W. L. Ferreira

doi:10.1590/S0102-09352001000600002

Standard electrocardiographic values in Holstein calves

L. C.N. Mendes, A. A. Camacho, A. L.G. Alves, A. S. Borges, R. C.A. Souza, W. L. Ferreira

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

Abstract

This paper presents electrocardiographic values in 25 Holstein calves using the standard bipolar limbs leads (I, II and III), augmented unipolar limb leads (avL, avR and avF) and a bipolar chest lead (V₁₀). Two groups with different ages were compared (newborn - 18 to 72 hours and calves - 27 to 33 days old). It was concluded that no differences between age groups in P, Q, R, S and T waves, in the PR, QRS, QT and ST intervals and in axis orientation were observed.

Original language	English
Pages (from-to)	641-644
Number of pages	4
Journal	Arquivo Brasileiro de Medicina Veterinaria e Zootecnia
Volume	53
Issue number	6
DOIs	https://doi.org/10.1590/S0102-09352001000600002
State	Published - 2001
Externally published	Yes

Keywords

Calf
ECG
Eletrocardiography
Newborn

ASJC Scopus subject areas

General Veterinary

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10.1590/S0102-09352001000600002

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title = "Standard electrocardiographic values in Holstein calves",

abstract = "This paper presents electrocardiographic values in 25 Holstein calves using the standard bipolar limbs leads (I, II and III), augmented unipolar limb leads (avL, avR and avF) and a bipolar chest lead (V10). Two groups with different ages were compared (newborn - 18 to 72 hours and calves - 27 to 33 days old). It was concluded that no differences between age groups in P, Q, R, S and T waves, in the PR, QRS, QT and ST intervals and in axis orientation were observed.",

keywords = "Calf, ECG, Eletrocardiography, Newborn",

author = "Mendes, {L. C.N.} and Camacho, {A. A.} and Alves, {A. L.G.} and Borges, {A. S.} and Souza, {R. C.A.} and Ferreira, {W. L.}",

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doi = "10.1590/S0102-09352001000600002",

language = "English",

volume = "53",

pages = "641--644",

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T1 - Standard electrocardiographic values in Holstein calves

AU - Mendes, L. C.N.

AU - Camacho, A. A.

AU - Alves, A. L.G.

AU - Borges, A. S.

AU - Souza, R. C.A.

AU - Ferreira, W. L.

PY - 2001

Y1 - 2001

N2 - This paper presents electrocardiographic values in 25 Holstein calves using the standard bipolar limbs leads (I, II and III), augmented unipolar limb leads (avL, avR and avF) and a bipolar chest lead (V10). Two groups with different ages were compared (newborn - 18 to 72 hours and calves - 27 to 33 days old). It was concluded that no differences between age groups in P, Q, R, S and T waves, in the PR, QRS, QT and ST intervals and in axis orientation were observed.

AB - This paper presents electrocardiographic values in 25 Holstein calves using the standard bipolar limbs leads (I, II and III), augmented unipolar limb leads (avL, avR and avF) and a bipolar chest lead (V10). Two groups with different ages were compared (newborn - 18 to 72 hours and calves - 27 to 33 days old). It was concluded that no differences between age groups in P, Q, R, S and T waves, in the PR, QRS, QT and ST intervals and in axis orientation were observed.

KW - Calf

KW - ECG

KW - Eletrocardiography

KW - Newborn

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U2 - 10.1590/S0102-09352001000600002

DO - 10.1590/S0102-09352001000600002

M3 - Article

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SN - 0102-0935

VL - 53

SP - 641

EP - 644

JO - Arquivo Brasileiro de Medicina Veterinaria e Zootecnia

JF - Arquivo Brasileiro de Medicina Veterinaria e Zootecnia

IS - 6

ER -

Standard electrocardiographic values in Holstein calves

Abstract

Keywords

ASJC Scopus subject areas

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