Occasionally the reported value of the aPTT will be lower than normal. This "shortened" time may reflect the presence of increased levels of activated factors in context of a "hypercoagulable state." It is seen in some patients in the early stages of DIC but should not be considered diagnostic for that entity. | Occasionally the reported value of the aPTT will be lower than normal. This "shortened" time may reflect the presence of increased levels of activated factors in context of a "hypercoagulable state." It is seen in some patients in the early stages of DIC but should not be considered diagnostic for that entity. |