Search Results - "Ruppersberg, Peter"

Visualization of electrographic flow fields of increasing complexity and detection of simulated sources during spontaneously persistent AF in an animal model by Kong, Melissa H., Castellano, Steven, Ruppersberg, Peter, Lizama, Ken S., Avitall, Boaz

“…BackgroundMapping algorithms have thus far been unable to localize triggers that serve as drivers of AF, but electrographic flow (EGF) mapping provides an…”
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Left atrial anatomical variations correlate with atrial fibrillation sources near the left atrial ridge by Gagyi, Rita B., Szegedi, Nándor, Simon, Judit, Wijchers, Sip, Bhagwandien, Rohit, Kong, Melissa H., Ruppersberg, Peter, Szili-Torok, Tamas

“…IntroductionAnatomical variations and characteristics of the left atrium (LA) may have a previously undescribed effect on source locations in atrial…”
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Expression of a potassium current in inner hair cells during development of hearing in mice by Kros, Corné J, Ruppersberg, J. Peter, Rüsch, Alfons

“…Excitable cells use ion channels to tailor their biophysical properties to the functional demands made upon them. During development, these demands may alter…”
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A new member of acid-sensing ion channels from pituitary gland by Gründer, Stefan, Geissler, Hyun-Soon, Bässler, Eva-Lotta, Ruppersberg, J Peter

“…Acid-sensing ion channels (ASICs) constitute a branch of the super-gene family of amiloride-sensitive sodium channels. So far five different ASICs have been…”
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Molecular and Functional Characterization of Acid-sensing Ion Channel (ASIC) 1b by Bässler, Eva-Lotta, Ngo-Anh, T. Jennifer, Geisler, Hyun-Soon, Ruppersberg, J. Peter, Gründer, Stefan

“…Acid-sensing ion channels (ASICs) are activated by extracellular protons and are involved in neurotransmission in the central nervous system, in pain…”
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Heteromultimeric channels formed by rat brain potassium-channel proteins by Ruppersberg, J. Peter, Schröter, Klaus H, Sakmann, Bert, Stocker, Martin, Sewing, Sabine, Pongs, Olaf

“…An important step towards understanding the molecular basis of the functional diversity of voltage-gated K+ channels in the mammalian brain has been the…”
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Genetic Analysis of Vertebrate Sensory Hair Cell Mechanosensation: the Zebrafish Circler Mutants by Nicolson, Teresa, Rüsch, Alfons, Friedrich, Rainer W, Granato, Michael, Ruppersberg, Johann Peter, Nüsslein-Volhard, Christiane

“…The molecular basis of sensory hair cell mechanotransduction is largely unknown. In order to identify genes that are essential for mechanosensory hair cell…”
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B-PO05-077 VISUALIZATION OF ELECTROGRAPHIC FLOW FIELDS OF INCREASING COMPLEXITY DURING SINUS RHYTHM, PACING AND PERSISTENT AF by Avitall, Boaz, Kong, Melissa H., Lizama, Ruppersberg, Peter

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PO-01-072 INTER-PROCEDURAL REPRODUCIBILITY OF ELECTROGRAPHIC FLOW MAPPING BETWEEN PROCEDURES SEPARATED BY 3 MONTHS OR LONGER by Neuzil, Petr, Kong, Melissa H., Ruppersberg, Peter, Funasako, Moritoshi, Petru, Jan, Reddy, Vivek Y.

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PO-675-02 USE OF A NEURAL NETWORK TO GENERATE A WHOLE ATRIUM 3D RECONSTRUCTION OF ELECTROGRAPHIC FLOW AND BASKET CATHETER GEOMETRY FROM BIOSIGNALS ALONE by Gagyi, Rita, Szili-Torok, Tamas, Grund, Alessa, Ahapov, Kostiantyn, Ruppersberg, Peter, Kong, Melissa H., Haeusser, Philip

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PO-675-06 ATRIAL FIBRILLATION TIME CORRELATION OF SOURCE ACTIVITY WITH BIPOLAR FRACTIONATION by Avitall, Boaz, Ruppersberg, Peter, D'Arcy, Joshua, Lizama, Ken Shibata, Kong, Melissa H.

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PO-653-05 ELECTROGRAM FRACTIONATION IS DEPENDENT ON ATRIAL FIBRILLATION AND ITS DEGREE OF ORGANIZATION by Verma, Atul, Ruppersberg, Peter, Kong, Melissa H., Rillig, Andreas, Szili-Torok, Tamas

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PO-640-03 ELECTROGRAPHIC FLOW ANGLE VARIABILITY ENABLES ATRIAL RHYTHM DISCRIMINATION by Hummel, John D., Kong, Melissa H., D'Arcy, Joshua, Perekrestenko, Dmytro, Ruppersberg, Peter

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PO-04-031 SPATIOTEMPORAL STABILITY OF PERSISTENT ATRIAL FIBRILLATION SOURCES: STABLE SOURCE OR DISEASE PROGRESSION? by Gagyi, Rita, Minciuna, Ioan-Alexandru, Yap, Sing-Chien, Wijchers, Sip, Bhagwandien, Rohit, Ruppersberg, Peter, Bories, Wim, Szili-Torok, Tamas

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B-PO03-092 DEPENDENCY OF OUTCOME ON ELECTROGRAPHIC FLOW MAPPING PARAMETERS by Spitzer, Stefan G., Langbein, Anke, Kong, Melissa H., Ruppersberg, Peter, Rillig, Andreas, Szili-Torok, Tamas

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B-PO02-208 FIRST-IN-MAN CASE REPORT OF 18-MONTH SPATIOTEMPORAL STABILITY OF ELECTROGRAPHIC FLOW MAPPING IN PERSISTENT AF by Szili-Torok, Tamas, Kong, Melissa H., Wijchers, Sip, Hoogendijk, Mark, Ruppersberg, Peter

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Adhesion forces measured at the level of a terminal plate of the fly's seta by Langer, M.G, Ruppersberg, J.P, Gorb, S

“…The attachment pads of fly legs are covered with setae, each ending in small terminal plates coated with secretory fluid. A cluster of these terminal plates…”
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Electrographic flow mapping of persistent atrial fibrillation: intra- and inter-procedure reproducibility in the absence of ‘ground truth’ by Reddy, Vivek Y, Kong, Melissa H, Petru, Jan, Maan, Abhishek, Funasako, Moritoshi, Minami, Kentaro, Ruppersberg, Peter, Dukkipati, Srinivas, Neuzil, Petr

“…Abstract Aims Validating mapping systems that identify atrial fibrillation (AF) sources (focal/rotational activity) is confounded by the absence of ground…”
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Electrographic flow mapping for atrial fibrillation: theoretical basis and preliminary observations by Haines, David E., Kong, Melissa H., Ruppersberg, Peter, Haeusser, Philip, Avitall, Boaz, Szili-Torok, Tamas, Verma, Atul

“…Ablation strategies remain poorly defined for persistent atrial fibrillation (AF) patients with recurrence despite intact pulmonary vein isolation (PVI). As…”
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Velocity characteristics of atrial fibrillation sources determined by electrographic flow mapping before and after catheter ablation by Bellmann, Barbara, Zettwitz, Marit, Lin, Tina, Ruppersberg, Peter, Guttmann, Selma, Tscholl, Verena, Nagel, Patrick, Roser, Mattias, Landmesser, Ulf, Rillig, Andreas

“…Electrographic-Flow-(EGF)-Mapping is a novel method to identify Atrial Fibrillation (AF) drivers. Sources of excitation during AF can be characterized and…”
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