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12 Cards in this Set
- Front
- Back
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what effect does hand grip have on the circ sys
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it increases svr and lv pressure
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what effect does hand grip have on hocm
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decreases the murmur b/c the outflow tract stays open
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what effect does hand grip have on mr
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it increases it b/c there is more retrograde flow
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what effect does hand grip have on as
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it decreases it b/c there is decreased flow across the valve
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what effect does squatting have on the circ sys
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it incresaes vr to heart
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what effect does squatting have on hocm
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it decreases the murmur because increased blood in the heart keeps the outflow tract open
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what effect does squatting have on mr
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it decreases it b/c the change in pressure between la and lv favors forward flow not reversed flow
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what effect does squatting have on as
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it increases it b/c more blood will be flowing across the stenotic ic valve
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what effect does valsalva have on the circ sys
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decreases vr to heart
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what effect does valsalva have on hocm
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increases it b/c there is less blood to keep the outflow tract open
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what effect does valsalva have on as
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decreases it b/c there is less blood in the heart
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what effect does valsalva have on mr
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increases it b/c there is a pressure gradient that more favors retrograde flow
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