Rate-responsive cardiac pacemakers
Pacemaker technology continues to advance in the direction of restoring a normal hemodynamic response under varying physiologic conditions. Rate-responsive pacemakers meet this challenge by adjusting the pacing rate in response to a sensed physiologic variable other than sinus node activity. In an e...
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| Veröffentlicht in: | AACN advanced critical care 1991-02, Vol.2 (1), p.140-149 |
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| container_title | AACN advanced critical care |
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| creator | Morton, P G |
| description | Pacemaker technology continues to advance in the direction of restoring a normal hemodynamic response under varying physiologic conditions. Rate-responsive pacemakers meet this challenge by adjusting the pacing rate in response to a sensed physiologic variable other than sinus node activity. In an effort to design the ideal rate-responsive system, various physiologic cues have been tested. To translate shifts in the sensed physiologic indicator into an appropriate pacing rate, specialized sensor systems also have been developed and include mechanical, chemical, thermal, and electrical sensors. Although each sensor system offers advantages and disadvantages, continued research and clinical experience will determine the future of this exciting new form of cardiac pacing. |
| doi_str_mv | 10.4037/15597768-1991-1022 |
| format | Article |
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Rate-responsive pacemakers meet this challenge by adjusting the pacing rate in response to a sensed physiologic variable other than sinus node activity. In an effort to design the ideal rate-responsive system, various physiologic cues have been tested. To translate shifts in the sensed physiologic indicator into an appropriate pacing rate, specialized sensor systems also have been developed and include mechanical, chemical, thermal, and electrical sensors. 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Rate-responsive pacemakers meet this challenge by adjusting the pacing rate in response to a sensed physiologic variable other than sinus node activity. In an effort to design the ideal rate-responsive system, various physiologic cues have been tested. To translate shifts in the sensed physiologic indicator into an appropriate pacing rate, specialized sensor systems also have been developed and include mechanical, chemical, thermal, and electrical sensors. Although each sensor system offers advantages and disadvantages, continued research and clinical experience will determine the future of this exciting new form of cardiac pacing.</description><subject>Cardiac Output</subject><subject>Equipment Design</subject><subject>Feedback</subject><subject>Heart Rate</subject><subject>Humans</subject><subject>Myocardial Contraction</subject><subject>Nursing</subject><subject>Pacemaker, Artificial - standards</subject><subject>Pacemaker, Artificial - supply & distribution</subject><issn>1046-7467</issn><issn>1559-7768</issn><issn>1559-7776</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkE9Lw0AQxRdRaq1-AUEoHrytzmYm2exRSv0DBUH0vGw2E4g2TdxNBb-9Cal4msfjvTfwE-JSwS0B6juVpkbrLJfKGCUVJMmRmI-m1IN9PGigTGrK9Kk4i_EDAIG0monZUEgBzFxcv7qeZeDYtbtYf_PSu1DWzi8757lxnxziuTip3DbyxeEuxPvD-m31JDcvj8-r-430icJeUlVwOfxmw0CIoBQRO2eghATZgPGFTpEzSgpV5o4wr1KvqNC6cqiLEhfiZtrtQvu159jbpo6et1u343YfbQ5EBlEPwWQK-tDGGLiyXagbF36sAjuCsX9g7AjGjmCG0tVhfV80XP5XJhL4C5gqXGE</recordid><startdate>199102</startdate><enddate>199102</enddate><creator>Morton, P G</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199102</creationdate><title>Rate-responsive cardiac pacemakers</title><author>Morton, P G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c213t-4fbed559e9e043301144eaa90d023e909cb753e642b1d8a438f5c14b77fa37bd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Cardiac Output</topic><topic>Equipment Design</topic><topic>Feedback</topic><topic>Heart Rate</topic><topic>Humans</topic><topic>Myocardial Contraction</topic><topic>Nursing</topic><topic>Pacemaker, Artificial - standards</topic><topic>Pacemaker, Artificial - supply & distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Morton, P G</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>AACN advanced critical care</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Morton, P G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rate-responsive cardiac pacemakers</atitle><jtitle>AACN advanced critical care</jtitle><addtitle>AACN Clin Issues Crit Care Nurs</addtitle><date>1991-02</date><risdate>1991</risdate><volume>2</volume><issue>1</issue><spage>140</spage><epage>149</epage><pages>140-149</pages><issn>1046-7467</issn><issn>1559-7768</issn><eissn>1559-7776</eissn><abstract>Pacemaker technology continues to advance in the direction of restoring a normal hemodynamic response under varying physiologic conditions. Rate-responsive pacemakers meet this challenge by adjusting the pacing rate in response to a sensed physiologic variable other than sinus node activity. In an effort to design the ideal rate-responsive system, various physiologic cues have been tested. To translate shifts in the sensed physiologic indicator into an appropriate pacing rate, specialized sensor systems also have been developed and include mechanical, chemical, thermal, and electrical sensors. Although each sensor system offers advantages and disadvantages, continued research and clinical experience will determine the future of this exciting new form of cardiac pacing.</abstract><cop>United States</cop><pmid>1995009</pmid><doi>10.4037/15597768-1991-1022</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1046-7467 |
| ispartof | AACN advanced critical care, 1991-02, Vol.2 (1), p.140-149 |
| issn | 1046-7467 1559-7768 1559-7776 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_80449337 |
| source | MEDLINE; Journals@Ovid Complete |
| subjects | Cardiac Output Equipment Design Feedback Heart Rate Humans Myocardial Contraction Nursing Pacemaker, Artificial - standards Pacemaker, Artificial - supply & distribution |
| title | Rate-responsive cardiac pacemakers |
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