Balloon valvuloplasty in two dogs with aortic valve stenosis showing congestive heart failure

Tomohiko Yoshida; Kastuhiro Matsuura; Seijirow Goya; Danfu Ma; Kazumi Shimada; Pitipat Kitpipatkun; Aki Takeuchi; Akiko Uemura; Ryou Tanaka

doi:10.17221/154/2019-VETMED

Balloon valvuloplasty in two dogs with aortic valve stenosis showing congestive heart failure

Tomohiko Yoshida, Kastuhiro Matsuura, Seijirow Goya, Danfu Ma, Kazumi Shimada, Pitipat Kitpipatkun, Aki Takeuchi, Akiko Uemura, Ryou Tanaka

Tokyo University of Agriculture and Technology

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

Abstract

A 10-year-old female Papillon and a 1-year-old male Golden Retriever were presented to the Tokyo University of Agriculture and Technology for a second opinion on an aortic valve stenosis (AS). The aortic flow rate was not as high as it should have been (the aortic flow velocity for case 1 and case 2 was 2.82 m/s and 3.96 m/s, respectively). However, the AS was suspected to be an exacerbating factor in the congestive heart failure, so that a balloon valvuloplasty was conducted. As a result, the congestion and clinical symptoms were much improved in both cases. In conclusion, in cases with an AS, in which afterload is a key factor for the exacerbation of the congestion, a balloon aortic valvuloplasty may reduce the afterload and consequently lead to an improvement in the congestion.

Original language	English
Pages (from-to)	89-94
Number of pages	6
Journal	Veterinarni Medicina
Volume	65
Issue number	2
DOIs	https://doi.org/10.17221/154/2019-VETMED
Publication status	Published - 2020
Externally published	Yes

Keywords

Congestive heart failure
Dogs
Interventional cardiology

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10.17221/154/2019-VETMED

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title = "Balloon valvuloplasty in two dogs with aortic valve stenosis showing congestive heart failure",

abstract = "A 10-year-old female Papillon and a 1-year-old male Golden Retriever were presented to the Tokyo University of Agriculture and Technology for a second opinion on an aortic valve stenosis (AS). The aortic flow rate was not as high as it should have been (the aortic flow velocity for case 1 and case 2 was 2.82 m/s and 3.96 m/s, respectively). However, the AS was suspected to be an exacerbating factor in the congestive heart failure, so that a balloon valvuloplasty was conducted. As a result, the congestion and clinical symptoms were much improved in both cases. In conclusion, in cases with an AS, in which afterload is a key factor for the exacerbation of the congestion, a balloon aortic valvuloplasty may reduce the afterload and consequently lead to an improvement in the congestion.",

keywords = "Congestive heart failure, Dogs, Interventional cardiology",

author = "Tomohiko Yoshida and Kastuhiro Matsuura and Seijirow Goya and Danfu Ma and Kazumi Shimada and Pitipat Kitpipatkun and Aki Takeuchi and Akiko Uemura and Ryou Tanaka",

year = "2020",

doi = "10.17221/154/2019-VETMED",

language = "English",

volume = "65",

pages = "89--94",

journal = "Veterinarni Medicina",

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TY - JOUR

T1 - Balloon valvuloplasty in two dogs with aortic valve stenosis showing congestive heart failure

AU - Yoshida, Tomohiko

AU - Matsuura, Kastuhiro

AU - Goya, Seijirow

AU - Ma, Danfu

AU - Shimada, Kazumi

AU - Kitpipatkun, Pitipat

AU - Takeuchi, Aki

AU - Uemura, Akiko

AU - Tanaka, Ryou

PY - 2020

Y1 - 2020

N2 - A 10-year-old female Papillon and a 1-year-old male Golden Retriever were presented to the Tokyo University of Agriculture and Technology for a second opinion on an aortic valve stenosis (AS). The aortic flow rate was not as high as it should have been (the aortic flow velocity for case 1 and case 2 was 2.82 m/s and 3.96 m/s, respectively). However, the AS was suspected to be an exacerbating factor in the congestive heart failure, so that a balloon valvuloplasty was conducted. As a result, the congestion and clinical symptoms were much improved in both cases. In conclusion, in cases with an AS, in which afterload is a key factor for the exacerbation of the congestion, a balloon aortic valvuloplasty may reduce the afterload and consequently lead to an improvement in the congestion.

AB - A 10-year-old female Papillon and a 1-year-old male Golden Retriever were presented to the Tokyo University of Agriculture and Technology for a second opinion on an aortic valve stenosis (AS). The aortic flow rate was not as high as it should have been (the aortic flow velocity for case 1 and case 2 was 2.82 m/s and 3.96 m/s, respectively). However, the AS was suspected to be an exacerbating factor in the congestive heart failure, so that a balloon valvuloplasty was conducted. As a result, the congestion and clinical symptoms were much improved in both cases. In conclusion, in cases with an AS, in which afterload is a key factor for the exacerbation of the congestion, a balloon aortic valvuloplasty may reduce the afterload and consequently lead to an improvement in the congestion.

KW - Congestive heart failure

KW - Dogs

KW - Interventional cardiology

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U2 - 10.17221/154/2019-VETMED

DO - 10.17221/154/2019-VETMED

M3 - Article

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SN - 0375-8427

VL - 65

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EP - 94

JO - Veterinarni Medicina

JF - Veterinarni Medicina

IS - 2

ER -

Balloon valvuloplasty in two dogs with aortic valve stenosis showing congestive heart failure

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Keywords

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