| Autor: |
Schillaci, Michael A., Lischka, Andrea R., Karamitsos, Anisah A., Engel, Gregory A., Paul, Narinder, Ramoul, Rima, Rompis, Aida, Putra, Arta, Wandia, I. Nengah, Jones-Engel, Lisa |
| Zdroj: |
Radiography; May2010, Vol. 16 Issue 2, p163-166, 4p |
| Abstrakt: |
Abstract: The cardiothoracic ratio is often used as a proxy measure of cardiovascular pathophysiology in humans but less frequently in nonhuman primates, for whom little published data are available to establish normal values. The present study is the first to examine relative cardiac size in a feral population of primates. This report presents estimates of the cardiothoracic ratio in long-tailed macaques (Macaca fascicularis) from Bali, Indonesia. The mean cardiothoracic ratio for the study sample was 0.55, above the commonly used threshold of 0.50 for identifying an enlarged heart in human medicine. Future research on wild populations of macaques is needed and should include multiple assessments of cardiac function including both radiography and echocardiography. [Copyright &y& Elsevier] |
| Databáze: |
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