Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Factors affecting Blood pressure01:28

Factors affecting Blood pressure

Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Alterations in Blood Pressure01:30

Alterations in Blood Pressure

Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart beats)...
Special considerations while measuring blood pressure01:28

Special considerations while measuring blood pressure

When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Blood Pressure01:30

Blood Pressure

Blood pressure (BP) is the pressure or force of blood exerted on the artery's walls as it circulates through the body. It is essential for maintaining blood flow throughout the body.
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the diastolic...
Blood Pressure01:24

Blood Pressure

The movement of blood in a human body, commonly referred to as blood flow, is determined by the volume of blood that traverses a certain section of the bodily system per unit time. It is the rhythmic contraction of the heart's ventricles that primarily instigates this movement. As the ventricles contract, blood is forced into the prominent arteries, which then flow from areas of greater pressure to lower pressure areas. This movement continues into smaller arteries and arterioles and...
Hormonal Regulation01:33

Hormonal Regulation

The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Maternal Cardiovascular Health During Pregnancy and Offspring Developmental Delay.

JAMA network open·2026
Same author

Reply to: Blood Pressure-Lowering Effect of SGLT2 Inhibitors in Patients Without Antihypertensive Treatment: A Real-World Data Analysis.

Journal of clinical hypertension (Greenwich, Conn.)·2026
Same author

High ASA-PS as an independent predictor of refractoriness and poor prognosis in secondary spontaneous pneumothorax.

Respiratory medicine·2026
Same author

Current perspective on seasonal variation in blood pressure.

Kardiologia polska·2026
Same author

Prospective Trial of Radiofrequency Catheter Ablation of High Dominant Frequencies After Pulmonary Vein Isolation in Non-Paroxysmal Atrial Fibrillation (PAD-AF Trial): A Multicenter, Randomized Clinical Trial.

Journal of cardiovascular electrophysiology·2026
Same author

Effects of individual sodium-glucose cotransporter-2 inhibitors on all-cause mortality in patients with diabetic kidney disease.

Clinical and experimental nephrology·2026

Related Experiment Video

Updated: May 23, 2026

Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas
05:31

Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas

Published on: January 26, 2024

Blood pressure changes during pregnancy

Mami Ishikuro, Taku Obara, Hirohito Metoki

    Hypertension Research : Official Journal of the Japanese Society of Hypertension
    |March 23, 2012
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    Measuring Left Ventricular Pressure in Late Embryonic and Neonatal Mice
    08:15

    Measuring Left Ventricular Pressure in Late Embryonic and Neonatal Mice

    Published on: February 23, 2012

    Related Experiment Videos

    Last Updated: May 23, 2026

    Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas
    05:31

    Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas

    Published on: January 26, 2024

    Measuring Left Ventricular Pressure in Late Embryonic and Neonatal Mice
    08:15

    Measuring Left Ventricular Pressure in Late Embryonic and Neonatal Mice

    Published on: February 23, 2012