Closed loop stimulation in patients with chronic heart failure and severe chronotropic incompetence: Responders versus non-responders
Joachim Proff, Béla Merkely, Roland Papp, Corinna Lenz et autres
de, hu, gb (code pays fourni par la source)
Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.
Joachim Proff, Béla Merkely, Roland Papp, Corinna Lenz et autres
de, hu, gb (code pays fourni par la source)
Joachim Proff, Béla Merkely, Roland Papp, Corinna Lenz et autres
AIMS: Clinical effects of rate-adaptive pacing in heart failure patients with chronotropic incompetence (CI) undergoing cardiac resynchronization therapy (CRT) remain unclear. Closed loop stimulation (CLS) is a new rate-adaptive sensor in CRT devices. We evaluated the effectiveness of CLS in CRT patients …
de, hu (code pays fourni par la source)
Joachim Proff, Béla Merkely, Roland Papp, Corinna Lenz et autres
Abstract Background The prevalence of chronotropic incompetence (CI) in heart failure (HF) population is high and negatively impacts prognosis. In HF patients with an implanted cardiac resynchronisation therapy (CRT) device and severe CI, the effect of rate adaptive pacing on patient outcomes …
de, hu (code pays fourni par la source)
Chul‐Ho Kim, Erik H. Van Iterson, James E. Hansen, Dean MacCarter et autres
Cardiopulmonary exercise testing (CPET) using a spectrum of different approaches demonstrates usefulness for objectively assessing patient disease severity in clinical and research settings. Still, an absence of trained specialists and/or improper data interpretation techniques can pose major limitations to the effective use …
us (code pays fourni par la source)
Chul‐Ho Kim, James E. Hansen, Dean MacCarter, Bruce D. Johnson
We developed a simplified automated algorithm to interpret noninvasive gas exchange in healthy subjects and patients with heart failure (HF, n = 12), pulmonary arterial hypertension (PAH, n = 11), chronic obstructive lung disease (OLD, n = 16), and restrictive lung disease …
us (code pays fourni par la source)
Gregory D. Lewis, Ashley Dress, Gregory A. Ewald, Jean Flanagan et autres
us (code pays fourni par la source)
Indrajit Choudhuri, Dean MacCarter, Rachael C. Shaw, Steve Anderson et autres
BACKGROUND: One-third of eligible patients fail to respond to cardiac resynchronization therapy (CRT). Current methods to "optimize" the atrio-ventricular (A-V) interval are performed at rest, which may limit its efficacy during daily activities. We hypothesized that low-intensity cardiopulmonary exercise testing (CPX) could …
us (code pays fourni par la source)
Chul‐Ho Kim, Yong‐Mei Cha, Win-Kuang Shen, Dean MacCarter et autres
us (code pays fourni par la source)
Bryan J. Taylor, Thomas P. Olson, Chul-Ho-Kim, Dean MacCarter et autres
We determined whether a non-invasive gas exchange based estimate of pulmonary vascular (PV) capacitance [PVCAP = stroke volume (SV) × pulmonary arterial pressure (Ppa)] (GXCAP) tracked the PV response to exercise in heart-failure (HF) patients. Pulmonary wedge pressure (Ppw), Ppa, PV resistance …
us (code pays fourni par la source)
Yong‐Mei Cha, Lyle J. Olson, Kathy A. O’Malley, Dean MacCarter et autres
us (code pays fourni par la source)
Chul‐Ho Kim, Steve Anderson, Dean MacCarter, Bruce D. Johnson
Patients with pulmonary arterial hypertension (PAH) and heart failure (HF) display many abnormalities in respiratory gas exchange. These abnormalities are accentuated with exercise and track with disease severity. However, use of gas exchange measures in day-to-day clinical practice is limited by several …
us (code pays fourni par la source)
Dean MacCarter, Abe Kocheril, Richard Flanigan, John A. St. Cyr
us (code pays fourni par la source)
BNTIC News n’est pas le producteur de ces données. Les publications sont interrogées à la demande dans Crossref, OpenAIRE, DOAJ, Europe PMC, HAL, DataCite, AfricArXiv, ROR et la Banque mondiale, sans clé d’accès. OpenAlex reste optionnel. Aucun service payant n’est nécessaire et aucune donnée externe n’est enregistrée en base. Consulter les sources et leurs limites.
L'essentiel de l'actu tech du Burkina & d'Afrique, chaque semaine dans votre boîte mail.
Gratuit · sans spam · désinscription en un clic