PMID: 2497609Jan 1, 1989Paper

Influence of age on the electrical auricular systole in swine

Zentralblatt für Veterinärmedizin. Reihe A
D RubioP Tovar

Abstract

The electrocardiographic outline from 30 Landrace x Blanco Belga swines was analysed at ages of 1, 5, 20, 45 days, 3, 4 1/2 and 6 months in order to establish how the heart rate and the auricular electrical systole were affected by physical maturation. All parameters analysed undergo significant changes throughout the study phase. The first change could be observed between the 1st and 5th day of postnatal life which resulted in an increase of the heart rate, a decrease of the RR and PQ intervals and PQ segment, and in a decrease of the amplitude (leads I and V10) and duration (leads aVF and V10) of the P wave. From 5 days of age all the parameters analysed underwent a new change in the opposite direction that was detected in a more significant manner between 5 and 45 days of age.

References

Aug 1, 1986·Nihon juigaku zasshi. The Japanese journal of veterinary science·M KuwaharaS Sugano
Sep 8, 1965·Annals of the New York Academy of Sciences·R L Hamlin, C R Smith

❮ Previous
Next ❯

Citations

Jun 10, 2016·PloS One·Hanne C GadebergAndrew F James
Jan 1, 1991·The American Journal of Hospice & Palliative Care·R J Miller
Mar 1, 1993·Zentralblatt für Veterinärmedizin. Reihe A·H AmoryP Lekeux

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.