Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters

Yoriyasu Suzuki; Takahiko Suzuki; Shigenori Itoh; Shinsuke Ojio; Mariko Ehara; Hiroyuki Tahara; Tatsuya Itoh; Yoshihisa Itoh; Yoshiaki Kawase; Toru Tajika; Yoshiyuki Ishihara

Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters

Yoriyasu Suzuki
, Takahiko Suzuki
, Shigenori Itoh
, Shinsuke Ojio
, Mariko Ehara
, Hiroyuki Tahara
, Tatsuya Itoh
, Yoshihisa Itoh
, Yoshiaki Kawase
, Toru Tajika
, Yoshiyuki Ishihara

Research output: Contribution to journal › Article › peer-review

Abstract

Two patients with severe tortuous, calcified stenoses in their right coronary artery (RCA) were treated by percutaneous coronary intervention (PCI). The back-up force provided by an 8 Fr catheter alone was not sufficient to deliver the treatment device to the stenosis. A 6 Fr guide catheter was inserted into the 8 Fr catheter and the combination of these catheters provided a very strong back-up force. With this technique, the treatment device was delivered and the patients were successfully treated. This technique seems to be effective for complex cases where exceptionally strong back-up force is needed.

Original language	English
Pages (from-to)	377-381
Number of pages	5
Journal	Japanese Journal of Interventional Cardiology
Volume	18
Issue number	4
State	Published - 2003
Externally published	Yes

Keywords

"Parent-child" catheter technique
Complex lesion
Perctaneous coronary intervention

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Suzuki, Y., Suzuki, T., Itoh, S., Ojio, S., Ehara, M., Tahara, H., Itoh, T., Itoh, Y., Kawase, Y., Tajika, T., & Ishihara, Y. (2003). Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters. Japanese Journal of Interventional Cardiology, 18(4), 377-381.

Suzuki, Yoriyasu ; Suzuki, Takahiko ; Itoh, Shigenori et al. / Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters. In: Japanese Journal of Interventional Cardiology. 2003 ; Vol. 18, No. 4. pp. 377-381.

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title = "Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new {"}parent-child{"} catheter technique with 8 Fr and 6 Fr guide catheters",

abstract = "Two patients with severe tortuous, calcified stenoses in their right coronary artery (RCA) were treated by percutaneous coronary intervention (PCI). The back-up force provided by an 8 Fr catheter alone was not sufficient to deliver the treatment device to the stenosis. A 6 Fr guide catheter was inserted into the 8 Fr catheter and the combination of these catheters provided a very strong back-up force. With this technique, the treatment device was delivered and the patients were successfully treated. This technique seems to be effective for complex cases where exceptionally strong back-up force is needed.",

keywords = "{"}Parent-child{"} catheter technique, Complex lesion, Perctaneous coronary intervention",

author = "Yoriyasu Suzuki and Takahiko Suzuki and Shigenori Itoh and Shinsuke Ojio and Mariko Ehara and Hiroyuki Tahara and Tatsuya Itoh and Yoshihisa Itoh and Yoshiaki Kawase and Toru Tajika and Yoshiyuki Ishihara",

year = "2003",

language = "English",

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pages = "377--381",

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Suzuki, Y, Suzuki, T, Itoh, S, Ojio, S, Ehara, M, Tahara, H, Itoh, T, Itoh, Y, Kawase, Y, Tajika, T & Ishihara, Y 2003, 'Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters', Japanese Journal of Interventional Cardiology, vol. 18, no. 4, pp. 377-381.

Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters. / Suzuki, Yoriyasu; Suzuki, Takahiko; Itoh, Shigenori et al.
In: Japanese Journal of Interventional Cardiology, Vol. 18, No. 4, 2003, p. 377-381.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Two patients with severe tortuous and calcified complex stenosis in the right coronary artery treated by perctaneous coronary intervention using the new "parent-child" catheter technique with 8 Fr and 6 Fr guide catheters

AU - Suzuki, Yoriyasu

AU - Suzuki, Takahiko

AU - Itoh, Shigenori

AU - Ojio, Shinsuke

AU - Ehara, Mariko

AU - Tahara, Hiroyuki

AU - Itoh, Tatsuya

AU - Itoh, Yoshihisa

AU - Kawase, Yoshiaki

AU - Tajika, Toru

AU - Ishihara, Yoshiyuki

PY - 2003

Y1 - 2003

N2 - Two patients with severe tortuous, calcified stenoses in their right coronary artery (RCA) were treated by percutaneous coronary intervention (PCI). The back-up force provided by an 8 Fr catheter alone was not sufficient to deliver the treatment device to the stenosis. A 6 Fr guide catheter was inserted into the 8 Fr catheter and the combination of these catheters provided a very strong back-up force. With this technique, the treatment device was delivered and the patients were successfully treated. This technique seems to be effective for complex cases where exceptionally strong back-up force is needed.

AB - Two patients with severe tortuous, calcified stenoses in their right coronary artery (RCA) were treated by percutaneous coronary intervention (PCI). The back-up force provided by an 8 Fr catheter alone was not sufficient to deliver the treatment device to the stenosis. A 6 Fr guide catheter was inserted into the 8 Fr catheter and the combination of these catheters provided a very strong back-up force. With this technique, the treatment device was delivered and the patients were successfully treated. This technique seems to be effective for complex cases where exceptionally strong back-up force is needed.

KW - "Parent-child" catheter technique

KW - Complex lesion

KW - Perctaneous coronary intervention

UR - https://www.scopus.com/pages/publications/0042819963

M3 - Article

AN - SCOPUS:0042819963

SN - 0914-8922

VL - 18

SP - 377

EP - 381

JO - Japanese Journal of Interventional Cardiology

JF - Japanese Journal of Interventional Cardiology

IS - 4

ER -