- the
repolarisation phase of the
cardiac action potential.
Variants in KCNQ1 that
decrease IKs (loss of
function variants) slow the
repolarisation of the...
-
junction of the
cardiac nerves[citation needed]. This
shortens the
repolarisation period, thus
speeding the rate of
depolarisation and contraction, which...
- inactivation.
Phase 1:
Rapid repolarisation.
Phase 2: Plateau, the
longest phase,
approximately 100ms.
Phase 3:
Rapid repolarisation,
which returns the membrane...
- QT
prolongation is a
measure of dela****
ventricular repolarisation,
which means the
heart muscle takes longer than
normal to
recharge between beats. It...
- pot****ium
channels that
increases their activity and
speeds membrane repolarisation. Also, (as
noted above),
hyperkalemia causes an
overall membrane depolarization...
- with K+ outflux, Cl−
influx as well as Na+/K+
pumps contributing to
repolarisation and Ca2+
influx as well as Na+/Ca2+
exchangers contributing to depolarisation...
- Sethi,
Kamal K.; Sethi, Kabir; Chutani,
Surendra K. (2014). "Early
repolarisation and J wave syndromes".
Indian Heart Journal. 66 (4): 443–452. doi:10...
-
trigger depolarisation) and calcium-activated pot****ium
channels (for
repolarisation afterwards).
Because the
canal wall has a very high resistance, all...
-
inside (endocardium) and
outside (epicardium) of the
heart (known as the
repolarisation hypothesis). The
shape of the
action potential differs between the epicardium...
- chlorpromazine, erythromycin) and/or
congenital syndromes. The
prolongation of
repolarisation may
result in
subsequent activation of an
inward depolarisation current...
