SOUČEK, Miroslav, Tomáš KÁRA, Pavel JURÁK, Josef HALÁMEK, Lenka ŠPINAROVÁ, Jaroslav MELUZÍN, Jiří TOMAN, Ivan ŘIHÁČEK, Josef ŠUMBERA a Petr FRÁŇA. Heart rate and increased intravascular volume. Physiol. Research. 2003, roč. 52, č. 2003, s. 137-140. ISSN 0862-8408. |
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@article{556167, author = {Souček, Miroslav and Kára, Tomáš and Jurák, Pavel and Halámek, Josef and Špinarová, Lenka and Meluzín, Jaroslav and Toman, Jiří and Řiháček, Ivan and Šumbera, Josef and Fráňa, Petr}, article_number = {2003}, keywords = {kidneys; heart rate; atrial mechanisms; intravascular volume; breathing}, language = {eng}, issn = {0862-8408}, journal = {Physiol. Research}, title = {Heart rate and increased intravascular volume}, volume = {52}, year = {2003} }
TY - JOUR ID - 556167 AU - Souček, Miroslav - Kára, Tomáš - Jurák, Pavel - Halámek, Josef - Špinarová, Lenka - Meluzín, Jaroslav - Toman, Jiří - Řiháček, Ivan - Šumbera, Josef - Fráňa, Petr PY - 2003 TI - Heart rate and increased intravascular volume JF - Physiol. Research VL - 52 IS - 2003 SP - 137-140 EP - 137-140 SN - 08628408 KW - kidneys KW - heart rate KW - atrial mechanisms KW - intravascular volume KW - breathing N2 - The objective was to establish whether an intravascular volume increase leads to a heart rate (HR) incerase without increased sympahetic tonus. HR changes at rest and at deep breathing (6/min - simulated increase of atrial filling pressure) were measured in patients after heart transplantation. Evaluation of dependency of HR changes on breathing depth was done through a new time series methodology. The data was evaluated through graphs displaying a significant increase in the graph area at deep breathing, when compared with breathing at rest (p<0.01). We presume that an incease in HR corresponds to increased intravascular volume and malfunctioning kidneys. ER -
SOUČEK, Miroslav, Tomáš KÁRA, Pavel JURÁK, Josef HALÁMEK, Lenka ŠPINAROVÁ, Jaroslav MELUZÍN, Jiří TOMAN, Ivan ŘIHÁČEK, Josef ŠUMBERA a Petr FRÁŇA. Heart rate and increased intravascular volume. \textit{Physiol. Research}. 2003, roč.~52, č.~2003, s.~137-140. ISSN~0862-8408.
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