Systemic venous collapse in man

Duomarco, J; Rimini, R; Giambruno, C E; Seoane, Ruben; Haendel, Máximo

doi:10.1016/0002-9149(63)90129-2

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…The individual body weights are presented in Table 1. ■ Venous pressure varies considerably in different por tions of the mammalian venous system and the state of collapse of these vessels varies accordingly (4,7). Early experiments utilizing injection pressures of 5 mmHg con sistently produced casts inadequate for the measurement of vessel dimensions; many vessels were seen to be in measured.…”

Section: • « • * » L J U J U I P L a S T I C C O R R O S I O N C A mentioning

confidence: 99%

Geometric similarity of aorta, venae cavae, and certain of their branches in mammals

Holt¹,

Rhode²,

Holt³

et al. 1981

American Journal of Physiology-Regulatory, Integrative and Comp

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The diameters of the aorta and venae cavae at various points throughout their lengths, the diameters of their major branches, and the lengths of various aortic and vena caval segments were measured in plastic corrosion casts of the arterial and venous systems of the normal adult mouse, rat, rabbit, dog, goat, horse, and cow, extending over a body weight range of 38,000-fold (arterial) and 1,100-fold (venous). It is shown that the diameters and lengths of these vessels are described by power-law equations relating the particular diameter or length to body weight (BW) raised to a particular diameter or length to body weight (BW) raised to a particular power, i.e., diameter = a BWb. Equations for the diameters and lengths of the vessels are given for slightly distended vessels and for vessels distended in the physiological range.

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Section: • « • * » L J U J U I P L a S T I C C O R R O S I O N C A mentioning

confidence: 99%

Geometric similarity of aorta, venae cavae, and certain of their branches in mammals

Holt¹,

Rhode²,

Holt³

et al. 1981

American Journal of Physiology-Regulatory, Integrative and Comp

View full text Add to dashboard Cite

show abstract

“…In these circumstances, the pressure tracing at the periphery shows the respiratory swing and quite often the more rapid 'cardiac waves normally only seen in the thorax. Outside the chest, this pattern can be an early indication of heart failure (Duomarco et al 1963). But in the absence of failure this pattern is useful as confirmation that the recording line is in the great veins or auricle and that the pressures we are reading have meaning, being truly central rather than peripheral.…”

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confidence: 97%