Search research articles

お問い合わせ

JoVEについて

概要リーダーシップブログ JoVEヘルプセンター

著者向け

出版プロセス編集委員会範囲と方針査読よくある質問投稿

図書館員向け

推薦の声購読アクセスリソース図書館諮問委員会よくある質問

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments アーカイブ

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教員リソースセンター教員サイト

プライバシーポリシー

関連する概念動画

Exercise Stress Test

Exercise Stress Test

Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes

Exercise and Cardiovascular Response

Exercise and Cardiovascular Response

Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...

Special considerations while measuring blood pressure

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.

Assessment of blood pressure in brachial artery(two-step method)

Assessment of blood pressure in brachial artery(two-step method)

Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...

Blood Pressure

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...

Sites for measruring blood pressure

Sites for measruring blood pressure

Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え

Same author

Automated AI-Based Aortic Measurements From Attenuation Correction CT as an Adjunctive Cardiovascular Risk Biomarker: An International Multicenter Study.

Circulation. Cardiovascular imaging·2026

Same author

Early outpatient follow-up, hospital-free survival, and health-related quality of life in older adults after hospitalization for acute myocardial infarction.

Journal of hospital medicine·2026

Same author

Identifying social determinants of health subgroups and their associations with health outcomes in a prospective US adult COVID-19 cohort: an analysis of the INSPIRE registry.

BMJ open·2026

Same author

Age-related macular degeneration severity and risk of Alzheimer's disease in older adults in a prospective, community-based cohort study.

Alzheimer's & dementia (Amsterdam, Netherlands)·2026

Same author

Incremental Prognostic Value of Subendocardial Myocardial Flow Reserve in Patients With Normal Perfusion.

Circulation·2026

Same author

Phenome-wide analysis of downstream health outcomes following second-line antidiabetic agent prescriptions in All of Us.

Nature communications·2026

Same journal

Brain Iron in Nucleus Accumbens and Cognitive Function in Preeclampsia.

Hypertension (Dallas, Tex. : 1979)·2026

Same journal

Hypertension Treatment Intentions: A Health Belief Model Analysis.

Hypertension (Dallas, Tex. : 1979)·2026

Same journal

Changes in Retinal Microvasculature During Healthy Pregnancy Measured by AO.

Hypertension (Dallas, Tex. : 1979)·2026

Same journal

Longitudinal Maternal IgG and IgA Glycosylation Profiles in Pregnancy Reveal Early Immune Alterations in Placenta-Related Complications: The Rotterdam Periconception Cohort.

Hypertension (Dallas, Tex. : 1979)·2026

Same journal

Blood Pressure Variability and Outcomes Across Antihypertensive Regimens.

Hypertension (Dallas, Tex. : 1979)·2026

Same journal

Rural Health and Health Disparities in Hypertension Management: A Scientific Statement From the American Heart Association.

Hypertension (Dallas, Tex. : 1979)·2026

関連記事をすべて見る

Search research articles

関連する実験動画

Updated: Sep 10, 2025

Quantitative Autonomic Testing

Quantitative Autonomic Testing

Published on: July 19, 2011

ストレステストを行うための血圧反応パターンの評価

Aishwarya Nene¹, Dana Lee², Olayinka Agboola³

¹Department of Internal Medicine, University of California San Francisco School of Medicine (A.N.).

Hypertension (Dallas, Tex. : 1979)

|August 27, 2025

まとめ

この要約は機械生成です。

運動による血圧の反応は性別によって異なります. 運動中の血圧の軌跡を分析することで将来の心血管疾患のリスクが高い人数を特定できます

キーワード:

血圧心不全高血圧心筋梗塞ストローク

さらに関連する動画

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

Surgical Placement of Catheters for Long-term Cardiovascular Exercise Testing in Swine

Surgical Placement of Catheters for Long-term Cardiovascular Exercise Testing in Swine

Published on: February 9, 2016

関連する実験動画

Last Updated: Sep 10, 2025

Quantitative Autonomic Testing

Quantitative Autonomic Testing

Published on: July 19, 2011

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

Surgical Placement of Catheters for Long-term Cardiovascular Exercise Testing in Swine

Surgical Placement of Catheters for Long-term Cardiovascular Exercise Testing in Swine

Published on: February 9, 2016

科学分野:

心臓病科
運動生理学
高血圧研究

背景:

運動に対する高血圧反応は基礎となる高血圧を示し将来の心血管疾患を予測することができます
運動に対する血圧の反応は,年齢と性別によって異質性がある.
血圧のピークにのみ焦点を当てると異なる運動血圧パターンを持つ高リスクの人々を見逃すかもしれません

研究の目的:

運動中の血圧の軌道を潜在的クラス分析で特定する.
これらの経路が心血管疾患との関連性を評価する.
運動に対する血圧の性差を調べる

主な方法:

ブルースプロトコル運動耐性試験 (2016-2020年) を受けた13,945人の患者の血圧データを分析した.
静脈動脈血圧の軌道を特定する潜在的クラス分析,変化率を含む.
心筋梗塞,脳卒中,心不全,再血管化,死亡などの経路と結果の関連性の評価

主要な成果:

女性の静止状態と運動時の静止状態と静止状態の血圧は男性より低かった.
シストリック血圧は女性ではよりゆっくりと上昇した.
3つの異なるシストリック血圧の軌跡が特定され,より急な軌跡は高齢と男性に関連していた.
基準値が高く,徐々に/急激に上昇したクラス (クラスIIとIII) は心血管疾患のアウトカムと関連していたが,従来の高血圧応答基準を満たしたものはほとんどなかった.

結論:

運動中の血圧の反応パターンは性別によって大きく異なる.
ピーク値を超えた血圧の軌道を組み込むことは,心血管疾患のリスクが高い個人を特定するためのより包括的な方法を提供します.
このアプローチは,高血圧の予防と治療における潜在的な機会を強調しています.