-
Lusitropy or
lucitropy is the rate of
myocardial relaxation. The
increase in
cytosolic calcium of
cardiomyocytes via
increased uptake leads to increased...
-
cellular effects in
cardiac myocytes such as
increased positive inotropy and
lusitropy. β-blockers
exert their cardioprotective effects through decreasing oxygen...
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protein C, and pot****ium channels. This
increases inotropy as well as
lusitropy,
increasing contraction force as well as
enabling the
muscles to relax...
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calcium from
troponin C (TnC)
which speeds the
muscle relaxation (positive
lusitropy). Pot****ium
channel phosphorylation increases its open
probability which...
-
increased rate of
calcium sequestration also
leads to an
increase in
lusitropy.
Sensitizing troponin-C to the
effects of calcium.
Phosphorylating L-type...
- Likewise, an
increase in
diastolic function or an
increase in
relaxation (
lusitropy)
causes increased dP/dtmin
during isovolumic relaxation. Hence, dP/dtmin...
- the
ability to
respond to
direct mechanical stimulation. A
fifth term,
lusitropy, was
introduced in 1982 when
relaxation was
recognized to be an active...
- Four
properties of the
heart — chronotropy, dromotropy, inotropy, &
lusitropy — are mani****ted by
adrenergic receptors. For example, the β1 receptor...
- Hno Donor,
Decreases Myocardial Loading and
Enhances Load-Independent
Lusitropy and
Inotropy Via A ?-Ar/Ace
Independent Mechanism". JACC. 57 (17): E326...
