靜脈壓に關する研究 (第1報) : 正常値について
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The measuring of the venous pressure is one of the valuable clinical tests in the diagnosis of heart diseases, especially in the diagnosis of right ventricular heart failure and cardiac edema. In measuring the pressure, we generally follow the method advocated by Moritz and Tabora, namely, we choose the zero point 5 cm below the 4th sternocostal junction and measure with an apparatus of our own design.The average venous pressure in 95 normal cases in the age range of 15 to 70 years is 87.5±25.7 mm H_2O, with the maximum of 162 mm H_2O, and the minimum of 27 mm H_2O. The average in the age range of 15 to 19 years is 113.5 mm H_2O ; that in the range of 20 to 29 years is 86.7 mm H_2O ; that in the range of 30 to 39 years is 83.6 mm H_2O ; that in the range of 40 to 49 years is 78.1 mm H_2O ; and that of over 50 years is 64.8 mm H_2O, showing a decreasing tendency with advance in age.As regards the relationship between the venous pressure and the mean arterial pressure, it seems that in the case with a relatively high mean arterial pressure the venous pressure tends to be lower. However, there is no specific relationship between the venous pressure and the weight-to-height ratio.In case the abduction of the arm is changed to 90°, 45°, or 0°, a considerable variation can be observed in venous pressures. Judging from this, we believe that it is advisable to choose the angle of about 45° as the basis from which the angle is to be changed and then obtain the minimum pressure.
- 社団法人日本循環器学会の論文
- 1959-10-20
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関連論文
- 26) 静脈圧に関する研究 : 高血圧症について(第2回日本循環器学会中国・四国地方学会総会)
- 靜脈壓に關する研究 (第1報) : 正常値について
- 56) 靜脈壓に關する研究(予報)(第1回日本循環器學會中國・四國地方學會總會)
- 高血圧症における静脈圧と心電図との関係 : 第4回日本循環器学会中国・四国地方学会総会