منابع مشابه
Extracoronary cardiac veins in the rat.
The present work had its inception in the discovery of vessels around the rat’s heart which did not correspond to anything previously described in other mammals. These vessels are a system of veins which begin on the heart and terminate in the anterior venae cavae. Two major veins eomprise this system, each of which crosses the midline to empty into the contralateral anterior vena cava. They dr...
متن کاملThe distribution of the cardiac veins in the New Zealand White rabbits (Oryctolagus cuniculus)
In this investigation, 25 adult New Zealand White rabbits randomly selected from both sexes and studied.Coloured latex injection and corrosion cast methods were applied on the materials. This study was carried out to disclose the distribution of the cardiac veins of the New Zealand White rabbits. The veins that drain the heart were found to be the great cardiac vein, the middle cardiac vein, th...
متن کاملthe distribution of the cardiac veins in the new zealand white rabbits (oryctolagus cuniculus)
in this investigation, 25 adult new zealand white rabbits randomly selected from both sexes and studied.coloured latex injection and corrosion cast methods were applied on the materials. this study was carried out to disclose the distribution of the cardiac veins of the new zealand white rabbits. the veins that drain the heart were found to be the great cardiac vein, the middle cardiac vein, th...
متن کاملHyperthermia decreases the response to vasoconstrictors in rat portal veins.
The rat portal vein is a useful pharmacological model to study the contractions of smooth muscle cells through both receptor-dependent and receptor-independent mechanisms. We previously showed that sepsis decreases the spontaneous and agonist-induced contractile response to angiotensin II in this model. To determine whether acidosis and hyperthermia, which occur in sepsis, might contribute to t...
متن کاملIdentification of lateral cardiac veins for cardiac resynchronization therapy.
We present a 59-year-old patient with long standing chronic heart failure with a previous single chamber implantable defibrillator referred for upgrade to resynchronization therapy. Initial images of the CS revealed no lateral veins (Figure 1). The catheter was withdrawn to the ostium and contrast injection proximally revealed the presence of a separate CS (Figures 2 and 3). Manipulation of the...
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ژورنال
عنوان ژورنال: American Journal of Anatomy
سال: 1953
ISSN: 0002-9106,1553-0795
DOI: 10.1002/aja.1000920205