The clinical implication of transcranial doppler detection of microembolic signals in patients with Heartmate II

Kazuki Fukuma; Osamu Seguchi; Kozue Saito; Kensuke Kuroda; Seiko Nakajima; Takuma Sato; Masanobu Yanase; Yorihiko Matsumoto; Satsuki Fukushima; Tomoyuki Fujita; Junjiro Kobayashi; Kazuyuki Nagatsuka; Norihide Fukushima

doi:10.1097/MAT.0000000000000702

The clinical implication of transcranial doppler detection of microembolic signals in patients with Heartmate II

Kazuki Fukuma
, Osamu Seguchi
, Kozue Saito
, Kensuke Kuroda
, Seiko Nakajima
, Takuma Sato
, Masanobu Yanase
, Yorihiko Matsumoto
, Satsuki Fukushima
, Tomoyuki Fujita
, Junjiro Kobayashi
, Kazuyuki Nagatsuka
, Norihide Fukushima

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

8 Citations (Scopus)

Abstract

We aimed to elucidate the clinical relevance of transcranial Doppler (TCD) in the detection of microembolic signals in patients with Heartmate II (HM-II). Twenty patients with HM-II underwent TCD examinations, and microembolic signals were rarely detected in stable patients. However, they were detected in patients with hemolysis and/or thromboembolic events. Further, TCD examination under oxygen inhalation revealed that, both, solid emboli and gaseous emboli exist in patients with HM-II.

Original language	English
Pages (from-to)	694-696
Number of pages	3
Journal	ASAIO Journal
Volume	64
Issue number	5
DOIs	https://doi.org/10.1097/MAT.0000000000000702
Publication status	Published - 2018
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biophysics
Bioengineering
Biomaterials
Biomedical Engineering

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10.1097/MAT.0000000000000702

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title = "The clinical implication of transcranial doppler detection of microembolic signals in patients with Heartmate II",

abstract = "We aimed to elucidate the clinical relevance of transcranial Doppler (TCD) in the detection of microembolic signals in patients with Heartmate II (HM-II). Twenty patients with HM-II underwent TCD examinations, and microembolic signals were rarely detected in stable patients. However, they were detected in patients with hemolysis and/or thromboembolic events. Further, TCD examination under oxygen inhalation revealed that, both, solid emboli and gaseous emboli exist in patients with HM-II.",

author = "Kazuki Fukuma and Osamu Seguchi and Kozue Saito and Kensuke Kuroda and Seiko Nakajima and Takuma Sato and Masanobu Yanase and Yorihiko Matsumoto and Satsuki Fukushima and Tomoyuki Fujita and Junjiro Kobayashi and Kazuyuki Nagatsuka and Norihide Fukushima",

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AU - Fukuma, Kazuki

AU - Seguchi, Osamu

AU - Saito, Kozue

AU - Kuroda, Kensuke

AU - Nakajima, Seiko

AU - Sato, Takuma

AU - Yanase, Masanobu

AU - Matsumoto, Yorihiko

AU - Fukushima, Satsuki

AU - Fujita, Tomoyuki

AU - Kobayashi, Junjiro

AU - Nagatsuka, Kazuyuki

AU - Fukushima, Norihide

PY - 2018

Y1 - 2018

N2 - We aimed to elucidate the clinical relevance of transcranial Doppler (TCD) in the detection of microembolic signals in patients with Heartmate II (HM-II). Twenty patients with HM-II underwent TCD examinations, and microembolic signals were rarely detected in stable patients. However, they were detected in patients with hemolysis and/or thromboembolic events. Further, TCD examination under oxygen inhalation revealed that, both, solid emboli and gaseous emboli exist in patients with HM-II.

AB - We aimed to elucidate the clinical relevance of transcranial Doppler (TCD) in the detection of microembolic signals in patients with Heartmate II (HM-II). Twenty patients with HM-II underwent TCD examinations, and microembolic signals were rarely detected in stable patients. However, they were detected in patients with hemolysis and/or thromboembolic events. Further, TCD examination under oxygen inhalation revealed that, both, solid emboli and gaseous emboli exist in patients with HM-II.

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JO - ASAIO Journal

JF - ASAIO Journal

IS - 5

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The clinical implication of transcranial doppler detection of microembolic signals in patients with Heartmate II

Abstract

All Science Journal Classification (ASJC) codes

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