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Diastole

Diastole

The time, in between ventricular contractions (systole), at which ventricular filling occurs.


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heart - systole/diastole on graph?

Hello, I was given an assignment to label the following graph with atrial systole, atrial diastole, ventricular systole and ventricular diastole. They are gram/sec graphs measured on frog heart. Can someone help me with it? I cannot decide whether it is starting with ...

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by smoutera
Sun Mar 27, 2011 5:01 pm
 
Forum: Physiology
Topic: heart - systole/diastole on graph?
Replies: 0
Views: 3103

I'm not sure of my answer and pls help and explain

... pacemakers in the ventricles may take over the action of the SA node. The EKG may show which of the following? A. Artial systole B. Ventricular diastole C. Ventricular bradycardia D. Ventricular fibrillation If there is a block of the electrical current at the AV node, this abnormality would ...

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by mslazy
Mon Nov 15, 2010 5:12 am
 
Forum: General Discussion
Topic: I'm not sure of my answer and pls help and explain
Replies: 1
Views: 5641

heart

In the graph for pressure changes in the heart, only the ventricular systole and diastole is being labeled. I would like to know where is the atrial systole and atrial diastole??

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by haha33
Fri Oct 29, 2010 1:42 pm
 
Forum: General Discussion
Topic: heart
Replies: 2
Views: 1672

Re: Please Help - The Heart

... the ventricles. atrial systole - is the contraction of myocardium of the left and right atria. Atrial systole occurs in late part of ventricular diastole, but it is important to note that the main force driving blood from the atria to the ventricles is not atrial contraction, but decreased ventricular ...

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by PleaseHelp
Mon Feb 22, 2010 1:15 am
 
Forum: General Discussion
Topic: Please Help - The Heart
Replies: 5
Views: 7440

Please Help - The Heart

surely if you know diastole, you know systole?

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by mith
Mon Feb 22, 2010 12:24 am
 
Forum: General Discussion
Topic: Please Help - The Heart
Replies: 5
Views: 7440
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