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单词 atrioventricular
释义

Definition of atrioventricular in English:

atrioventricular

adjective ˌeɪtrɪə(ʊ)vɛnˈtrɪkjʊləˌeɪtrioʊvɛnˈtrɪkjələr
Anatomy Physiology
  • Relating to the atrial and ventricular chambers of the heart, or the connection or coordination between them.

    〔剖,生理〕房室的;连接(或调节)心房与心室的

    Example sentencesExamples
    • A 29-year-old woman was admitted to the hospital with complete atrioventricular conduction block and severe congestive heart failure.
    • Thus, after delay in the atrioventricular mode, atrial contraction is followed by rapid and coordinated contraction of the ventricles.
    • The decrease in myocardial oxygen consumption was evidenced by a gradual decline in atrioventricular oxygen difference, indicating a decrease in myocardial oxygen uptake relative to supply.
    • This acts as the heart's natural pacemaker by conveying electrical impulses to the atrioventricular node, which is located in between the upper and lower chambers.
    • Right coronary artery procedures are often associated with sinus arrest, atrioventricular block, idioventricular rhythm, and severe hypotension.
    • Atrial tachycardia with atrioventricular block is typically seen with digoxin toxicity.
    • Prenatal scanning is now so sophisticated that in Britain over half of all cases of hypoplastic left heart and atrioventricular connections involving a single ventricle are now diagnosed before birth.

Definition of atrioventricular in US English:

atrioventricular

adjectiveˌeɪtrioʊvɛnˈtrɪkjələrˌātrēōvenˈtrikyələr
Anatomy Physiology
  • Relating to the atrial and ventricular chambers of the heart, or the connection or coordination between them.

    〔剖,生理〕房室的;连接(或调节)心房与心室的

    Example sentencesExamples
    • Atrial tachycardia with atrioventricular block is typically seen with digoxin toxicity.
    • Prenatal scanning is now so sophisticated that in Britain over half of all cases of hypoplastic left heart and atrioventricular connections involving a single ventricle are now diagnosed before birth.
    • Right coronary artery procedures are often associated with sinus arrest, atrioventricular block, idioventricular rhythm, and severe hypotension.
    • A 29-year-old woman was admitted to the hospital with complete atrioventricular conduction block and severe congestive heart failure.
    • The decrease in myocardial oxygen consumption was evidenced by a gradual decline in atrioventricular oxygen difference, indicating a decrease in myocardial oxygen uptake relative to supply.
    • This acts as the heart's natural pacemaker by conveying electrical impulses to the atrioventricular node, which is located in between the upper and lower chambers.
    • Thus, after delay in the atrioventricular mode, atrial contraction is followed by rapid and coordinated contraction of the ventricles.
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更新时间:2025/6/19 6:25:29