BRISKET DISEASE .2. CLINICAL FEATURES AND HEMODYNAMIC OBSERVATIONS IN ALTITUDE-DEPENDENT RIGHT HEART FAILURE OF CATTLE
BRISKET DISEASE .2. CLINICAL FEATURES AND HEMODYNAMIC OBSERVATIONS IN ALTITUDE-DEPENDENT RIGHT HEART FAILURE OF CATTLE
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DOI：
10.1016/0002-9343(62)90288-7
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发表时间：
1962-01-01
影响因子：
5.9
通讯作者：
KUIDA, H
中科院分区：
文献类型：
--
作者：
HECHT, HH;BROWN, AM;KUIDA, H
夏季在犹他州和科罗拉多海拔8，000 ~ 12，000英尺（2，500 ~ 3，700米）放牧的牛会发生严重的充血性心力衰竭，这种疾病显然是该物种对中等海拔高度反应而发生的严重肺动脉高压的结果。这种慢性高山病与人类的肺动脉高压性心脏病有许多相似之处，但在某些重要方面与Monge病不同。据推测，这种物种的肺血管床的特殊结构在氧分压降低时引起过度的血管收缩反应，而这种反应仍然很容易被人类所耐受。
In cattle grazing during the summer months at altitudes between 8,000 and 12,000 feet (2,500 to 3,700 meters) in Utah and Colorado severe congestive heart failure develops.The disease is apparently the consequence of severe pulmonary hypertension which develops in this species in response to moderate altitudes. This form of chronic mountain sickness has many similarities to pulmonary hypertensive heart disease in man. It differs from Monge's disease in certain significant aspects.It is assumed that the peculiar structure of the pulmonary vascular bed in this species causes an excessive vasoconstrictive response at a reduction in partial pressure of oxygen which is still easily tolerated by man.