Zur Frage der Beziehungen zwischen enddiastolischem Ventrikeldruck unddp/dt bzw.d²p/dt² der Ventrikeldruckkurve des Herzens

Summary

Correlations between left ventricular enddiastolic pressure of the heart and first and second derivation of left ventricular pressure curve (dp/dt, d ² p/dt ² respectively) were examined at various hemodynamic conditions. The results showed only a particular dependence ofdp/dt andd ² p/dt ² from enddiastolic pressure. Therefore, it is concluded, that enddiastolic pressure is not the most important factor, which influences the dynamics of ventricular contraction.