Comment on

• Defining pulsatile perfusion: quantification in terms of energy equivalent pressure.

  Undar A, Frazier OH, Fraser CD Jr. Undar A, et al. Artif Organs. 1999 Aug;23(8):712-6. doi: 10.1046/j.1525-1594.1999.06409.x. Artif Organs. 1999. PMID: 10463494
• Effects of reduced pulse pressure to the cerebral metabolism during prolonged nonpulsatile left heart bypass.

  Nishinaka T, Tatsumi E, Nishimura T, Taenaka Y, Imada K, Takano H, Koyanagi H. Nishinaka T, et al. Artif Organs. 2000 Aug;24(8):676-9. doi: 10.1046/j.1525-1594.2000.06603.x. Artif Organs. 2000. PMID: 10971261
• Change in vasoconstrictive function during prolonged nonpulsatile left heart bypass.

  Nishinaka T, Tatsumi E, Nishimura T, Shioya K, Ohnishi H, Taenaka Y, Takano H. Nishinaka T, et al. Artif Organs. 2001 May;25(5):371-5. doi: 10.1046/j.1525-1594.2001.025005371.x. Artif Organs. 2001. PMID: 11403666