...pharmacologique sur la contraction cardiaque. Généralités Le...
...défini de la contraction cardiaque. L’endocarde est...
...En effet une contraction coordonnée des cellules...
...lors de la contraction. On y trouve...
...2 cellules musculaires. Contraction cardiaque Rappel : Contraction...
...Contraction cardiaque Rappel : Contraction musculaire -4445-317500C’est un...
...le processus de contraction est similaire à...
...celui de la contraction des muscles striés...
...va provoquer la contraction. Le calcium se...
...au phénomène de contraction. La reprise du...
...activé automatique de contraction, appelé automatisme cardiaque....
...va initier la contraction cardiaque. Si on...
...cette structure, la contraction est inhibée. C’est...
...il génère une contraction ventriculaire de forte...
...(désynchronisation entre la contraction de l’oreillette et...
...pour synchroniser la contraction : on a alors...
...engendre (2) la contraction de l’oreillette. (3)...
...l’initiation de la contraction du ventricule à...
...a ensuite (5) contraction du ventricule, de...
...la cellule pacemaker. Contraction cardiaque : Contrairement aux...
...nécessaire pour la contraction musculaire, prolonge le...
...du cycle de contraction, les premières sont...
...Déroulement de la contraction. On parle d’une...
...On parle d’une contraction de l’ensemble de...
...qui permet une contraction coordonnée des oreillettes,...
...a donc une contraction des oreillettes qui...
...donc initier la contraction du ventricule à...
...lors de la contraction mais ne s’ouvrent...
...précision les cycles contraction-décontraction du cœur. On...
...perçoit que la contraction ventriculaire. Amplitude Période...
...de l’amplitude de contraction (effet chronotrope négatif),...
...succession de cycles contraction-relaxation correspondant à la...
...voit pas la contraction auriculaire sur les...
...la force de contraction. Les fibres parasympathiques...
...la force de contraction (inotropie) et la...
...sa force de contraction. Le système nerveux...

...to a muscular contraction. List and describe...
...force: strength of contraction Types of force...
...relationship Speed of contraction affects force it...
...increases, speed of contraction decreases (e.g., switching...
...decreases, speed of contraction increases (e.g., slowing...
...load Effort: Muscle contraction produces force Mechanical...

...that explains muscular contraction. Define a motor...
...energy source for contraction and two ways...
...three types of contraction and define the...
...theory of muscle contraction Motor nerve stimulates...
...twitches produces a contraction Motor units A...
...Large (1002,000): Strong contraction Frequency of stimulation...
...a smooth, continuous contraction When all motor...
...State of continual contraction Occurs when crossbridges...
...when energy for contraction is depleted. Local...
...source for muscle contraction Adenosine triphosphate (ATP)...
...speeds of isometric contraction Postural muscles work...
...a slow, light contraction. Contrast this by...
...a quick, fast contraction. Which is easier...
...type of isometric contraction in place with...

...movement brings about contraction, whereas muscle extension...
...units of muscle contraction. The borders of...
...model of muscle contraction, neither the thin...
...that power muscle contraction, binding and hydrolyzing...
...proteins control muscle contraction and relaxation. The...
...are covered and contraction stops. Motor neurons...
...neurons cause muscle contraction by triggering the...
...to varying degrees. Contraction is graded; we...
...strength of a contraction. Graded contraction is...
...a contraction. Graded contraction is due to...
...strength of the contraction depends on how...
...the strength of contraction in a whole...
...the muscle. Prolonged contraction of muscles can...
...one smooth, sustained contraction called tetanus. Because...
...speed of muscle contraction. Fibers that rely...
...brief, rapid, powerful contraction. Slow-twitch fibers, characteristic...
...adapted for sustained contraction. Relative to fast-twitch...
...input. Smooth muscle contraction and relaxation are...
...of independent, rhythmic contraction, so the wings...
...systems transform muscle contraction into locomotion. Muscles...
...force only during contraction, moving a body...

...of Smooth Muscle Contraction GP PLC IP3...
...Ca2 Ca2 Lig Contraction ER or SR...
...cause smooth muscle contraction Ca2 bind to...
...from actin causing contraction How does this...
...Ca2 Ca2 NA Contraction SR Potassium Channel...
...channels Therefore, no contraction of vascular smooth...
...either smooth muscle contraction or relaxation Endothelial...
...Cells and SM Contraction . Endothelial cell...
...Endothelial cell Muscle Contraction ACE AI AII...

...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction Click to edit...
...Ca2 Ca2 NA Contraction ER or SR...
...in smooth muscle contraction vasoconstriction (Stimulatory) NA...
...Ca2 Ca2 cAMP Contraction Activate AC and...
...and force of contraction (Stimulatory) NA GP...
...to reduce muscle contraction Activate AC and...
...kinase) that reduce contraction (Inhibitory) GP PLC...
...Ca2 Ca2 Lig Contraction ER or SR...
...to reduce muscle contraction Principles of Pharmacology...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction . Smooth muscle...
.... Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction GP PLC IP3...
...Ca2 Ca2 NA Contraction ER or SR...
...in smooth muscle contraction vasoconstriction (Stimulatory) 3...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction @ Principles of...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction NA GP AC...
...to reduce muscle contraction Principles of Pharmacology...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction NA GP AC...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction NA GP AC...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction Pre Synaptic Nerve...
...Rules Smooth muscle contraction is via activation...
...C Cardiac muscle contraction is via Adenylate...
...of AC inhibits contraction 0 ...

...disease Nonreactive NST Contraction stress test (CST)...
...Three phases to contraction Increment Acme Decrement...
...labor ( each contraction shortens muscles of...
...elongates with each contraction ( decreasing horizontal...
...forward with each contraction ( along curve...
...peak of each contraction ( leads to...
...measurement of uterine contraction intensity Intrauterine pressure...
...state, during each contraction measured by small...
...through, just after contraction to detect abnormalities...
...onset of uterine contraction Late deceleration (...
...looking at uterine contraction pattern Determine uterine...
...FHR assessment, uterine contraction evaluation, vaginal examination...
...of the membranes Contraction pattern FHR Vital...
...( uterus alternates contraction, relaxation Often increased...