Myocardial Oxygenation in Hibernating Myocardium: Insights From Oxygenation-Sensitive Cardiovascular Magnetic Resonance Imaging

Rajiv Ananthakrishna; Karthigesh Sree Raman; Ranjit Shah; Richard J. Woodman; Angela Walls; Craig Bradbrook; Suchi Grover; Joseph B. Selvanayagam

doi:10.1016/j.jcmg.2022.02.013

Myocardial Oxygenation in Hibernating Myocardium: Insights From Oxygenation-Sensitive Cardiovascular Magnetic Resonance Imaging

Rajiv Ananthakrishna
, Karthigesh Sree Raman
, Ranjit Shah
, Richard J. Woodman
, Angela Walls
, Craig Bradbrook
, Suchi Grover
, Joseph B. Selvanayagam

College of Medicine and Public Health

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

Abstract

Hibernating myocardium refers to a state of persistently impaired left ventricular (LV) function at rest caused by a reduced coronary blood flow that can be partially or completely restored following revascularization. The mechanisms underlying this state of reduced contractility are controversial.1 Therefore, assessment of myocardial oxygenation may provide better understanding into the pathophysiology underlying hibernating myocardium.

Original language	English
Pages (from-to)	1351-1353
Number of pages	3
Journal	JACC: Cardiovascular Imaging
Volume	15
Issue number	7
DOIs	https://doi.org/10.1016/j.jcmg.2022.02.013
Publication status	Published - Jul 2022

Keywords

myocardial oxygenation
Hibernating myocardium
oxygenation-sensitive
Cardiovascular magnetic resonance imaging

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title = "Myocardial Oxygenation in Hibernating Myocardium: Insights From Oxygenation-Sensitive Cardiovascular Magnetic Resonance Imaging",

abstract = "Hibernating myocardium refers to a state of persistently impaired left ventricular (LV) function at rest caused by a reduced coronary blood flow that can be partially or completely restored following revascularization. The mechanisms underlying this state of reduced contractility are controversial.1 Therefore, assessment of myocardial oxygenation may provide better understanding into the pathophysiology underlying hibernating myocardium.",

keywords = "myocardial oxygenation, Hibernating myocardium, oxygenation-sensitive, Cardiovascular magnetic resonance imaging",

author = "Rajiv Ananthakrishna and \{Sree Raman\}, Karthigesh and Ranjit Shah and Woodman, \{Richard J.\} and Angela Walls and Craig Bradbrook and Suchi Grover and Selvanayagam, \{Joseph B.\}",

year = "2022",

month = jul,

doi = "10.1016/j.jcmg.2022.02.013",

language = "English",

volume = "15",

pages = "1351--1353",

journal = "JACC: Cardiovascular Imaging",

issn = "1936-878X",

publisher = "Elsevier Inc.",

number = "7",

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TY - JOUR

T1 - Myocardial Oxygenation in Hibernating Myocardium

T2 - Insights From Oxygenation-Sensitive Cardiovascular Magnetic Resonance Imaging

AU - Ananthakrishna, Rajiv

AU - Sree Raman, Karthigesh

AU - Shah, Ranjit

AU - Woodman, Richard J.

AU - Walls, Angela

AU - Bradbrook, Craig

AU - Grover, Suchi

AU - Selvanayagam, Joseph B.

PY - 2022/7

Y1 - 2022/7

N2 - Hibernating myocardium refers to a state of persistently impaired left ventricular (LV) function at rest caused by a reduced coronary blood flow that can be partially or completely restored following revascularization. The mechanisms underlying this state of reduced contractility are controversial.1 Therefore, assessment of myocardial oxygenation may provide better understanding into the pathophysiology underlying hibernating myocardium.

AB - Hibernating myocardium refers to a state of persistently impaired left ventricular (LV) function at rest caused by a reduced coronary blood flow that can be partially or completely restored following revascularization. The mechanisms underlying this state of reduced contractility are controversial.1 Therefore, assessment of myocardial oxygenation may provide better understanding into the pathophysiology underlying hibernating myocardium.

KW - myocardial oxygenation

KW - Hibernating myocardium

KW - oxygenation-sensitive

KW - Cardiovascular magnetic resonance imaging

UR - https://www.scopus.com/pages/publications/85132705427

U2 - 10.1016/j.jcmg.2022.02.013

DO - 10.1016/j.jcmg.2022.02.013

M3 - Letter

C2 - 35798410

AN - SCOPUS:85132705427

SN - 1936-878X

VL - 15

SP - 1351

EP - 1353

JO - JACC: Cardiovascular Imaging

JF - JACC: Cardiovascular Imaging

IS - 7

ER -

Myocardial Oxygenation in Hibernating Myocardium: Insights From Oxygenation-Sensitive Cardiovascular Magnetic Resonance Imaging

Abstract

Keywords

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