Cardiac ion channels and mechanisms for protection against atrial fibrillation.
Publikation: Bidrag til tidsskrift › Review › Forskning › fagfællebedømt
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Cardiac ion channels and mechanisms for protection against atrial fibrillation. / Grunnet, Morten; Bentzen, Bo Hjorth; Sørensen, Ulrik S; Diness, Jonas Goldin.
I: Reviews of Physiology, Biochemistry and Pharmacology, Bind 162, 2011, s. 1-58.Publikation: Bidrag til tidsskrift › Review › Forskning › fagfællebedømt
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TY - JOUR
T1 - Cardiac ion channels and mechanisms for protection against atrial fibrillation.
AU - Grunnet, Morten
AU - Bentzen, Bo Hjorth
AU - Sørensen, Ulrik S
AU - Diness, Jonas Goldin
PY - 2011
Y1 - 2011
N2 - Atrial fibrillation (AF) is recognised as the most common sustained cardiac arrhythmia in clinical practice. Ongoing drug development is aiming at obtaining atrial specific effects in order to prevent pro-arrhythmic, devastating ventricular effects. In principle, this is possible due to a different ion channel composition in the atria and ventricles. The present text will review the aetiology of arrhythmias with focus on AF and include a description of cardiac ion channels. Channels that constitute potentially atria-selective targets will be described in details. Specific focus is addressed to the recent discovery that Ca(2+)-activated small conductance K(+) channels (SK channels) are important for the repolarisation of atrial action potentials. Finally, an overview of current pharmacological treatment of AF is included.
AB - Atrial fibrillation (AF) is recognised as the most common sustained cardiac arrhythmia in clinical practice. Ongoing drug development is aiming at obtaining atrial specific effects in order to prevent pro-arrhythmic, devastating ventricular effects. In principle, this is possible due to a different ion channel composition in the atria and ventricles. The present text will review the aetiology of arrhythmias with focus on AF and include a description of cardiac ion channels. Channels that constitute potentially atria-selective targets will be described in details. Specific focus is addressed to the recent discovery that Ca(2+)-activated small conductance K(+) channels (SK channels) are important for the repolarisation of atrial action potentials. Finally, an overview of current pharmacological treatment of AF is included.
M3 - Review
VL - 162
SP - 1
EP - 58
JO - Reviews of Physiology Biochemistry and Pharmacology
JF - Reviews of Physiology Biochemistry and Pharmacology
SN - 0303-4240
ER -
ID: 37726438