pubmed:abstractText |
The interplay of resting muscle sympathetic nerve activity (MSA) and the baroreceptor reflex in patients with vasovagal syncope remains elusive. Hence, the aim of the present study was to investigate MSA, baroreceptor sensitivity, heart rate, and blood pressure under resting conditions and during orthostatic stress in patients with a history of vasovagal syncope.
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pubmed:affiliation |
Cardiovascular Center, Cardiology, University Hospital, Rämistrasse 100, 8091 Zürich, Switzerland.
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