title: Water movement between myocardial tissue and capillary blood during and after coronary reactive hyperemia as studied by continuous measurement of colloid osmotic pressure of cardiac venous blood.
abstract: Colloid osmotic pressure (COP) of blood from the great cardiac vein was continuously measured by the use of a membrane colloid osmometer during reactive hyperemia resulting from temporary occlusion of the anterior descending branch of left coronary artery. The COP increased sharply but transit was concluded that a measurable amount of water moved from the capillary blood into the myocardial tissue and then flowed back slowly into the capillary blood.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D002196:Capillaries / Q000378:metabolism*; D002245:Carbon Dioxide / Q000097:blood; D003326:Coronary Circulation; D003327:Coronary Disease / Q000378:metabolism; D003331:Coronary Vessels / Q000502:physiology; D004285:Dogs; D006940:Hyperemia / Q000097:blood / Q000378:metabolism* / Q000503:physiopathology; D009206:Myocardium / Q000378:metabolism*; D009997:Osmotic Pressure; D014867:Water / Q000378:metabolism*
chemical_list: D014867:Water; D002245:Carbon Dioxide