An Apparatus for Determining the Coagulation Time of the Blood.¹

Acute Right Heart Failure During Treatment with Epsilon Amino Caproic Acid (E‐ACA)

“…Laboiutory tests Bleedinq tinir \I as determinrcl according L O Duke ( 3 ) . Submitted for publication March 7, 1967. Coagulation time was determined in glass tulles by a mo8diiicatiori of the Hedenius tnetliod ( 7 ) and in plastic tubes by the rncthod of von Franken and Zetterclvist (5).…”

Haemophilia in Sweden

“…Coagulation time. This was determined by the method of Hedenius (9) but with the modification that the size of the tubes was 55 x 10 rnm. The determinations were performed at room temperature.…”

“…Fifty-nine of the women studied were of fertile age, 6 had not reached the mcnarche and 14 were postmenopausal. Altogether 54 of the women investigated belonged to families with severe haemophilia A, 9 to families with moderate and 16 to families with mild haemophilia A.…”