to quantify the absolute values for , and the interrelationships between , the forces and flows governing fluid balance within the normal heart , the following variables were measured : arterial pressure ( pa ) , coronary sinus pressure ( pcs ) , myocardial interstitial fluid pressure ( pint ) , plasma protein concentration ( cp ) , and oncotic pressure ( tau cap ) along with interstitial protein concentration ( cl ) , interstitial oncotic pressure ( tau int ) , and left ventricular lymph flow rate ( jv ) .
C0018787
heart
C0225897
left ventricular