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Stevenson, William G., MD; Hernandez, Adrian F., MD; Carson, Peter E., MD; Fang, James C., MD; Katz, Stuart D., MD; Spertus, John A., MD, MPH; Sweitzer, Nancy K., MD, PhD; Tang, W.H. Wilson, MD; Albert, Nancy M., RN, PhD, CNS; Butler, Javed, MD; Westlake Canary, Cheryl A., RN, PhD; Collins, Sean P., MD, MSc; Colvin-Adams, Monica, MD; Ezekowitz, Justin A., MBBCh; Givertz, Michael M., MD; Hershberger, Ray E., MD; Rogers, Joseph G., MD; Teerlink, John R., MD; Walsh, Mary N., MD; Stough, Wendy Gattis, PharmD; Starling, Randall C., MD, MPH
Journal of cardiac failure, 02/2012, Letnik: 18, Številka: 2Journal Article
Abstract Cardiac resynchronization therapy (CRT) improves survival, symptoms, quality of life, exercise capacity, and cardiac structure and function in patients with New York Heart Association (NYHA) functional class II or ambulatory class IV heart failure (HF) with wide QRS complex. The totality of evidence supports the use of CRT in patients with less severe HF symptoms. CRT is recommended for patients in sinus rhythm with a widened QRS interval (≥150 ms) not due to right bundle branch block (RBBB) who have severe left ventricular (LV) systolic dysfunction and persistent NYHA functional class II-III symptoms despite optimal medical therapy (strength of evidence A). CRT may be considered for several other patient groups for whom evidence of benefit is clinically significant but less substantial, including patients with a QRS interval of ≥120 to <150 ms and severe LV systolic dysfunction who have persistent mild to severe HF despite optimal medical therapy (strength of evidence B), some patients with atrial fibrillation, and some with ambulatory class IV HF. Several evidence gaps remain that need to be addressed, including the ideal threshold for QRS duration, QRS morphology, lead placement, degree of myocardial scarring, and the modality for evaluating dyssynchrony. Recommendations will evolve over time as additional data emerge from completed and ongoing clinical trials.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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