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3. Accurate first principles detailed balance determination of Auger recombination and impact ionization rates in semiconductors

Author

Picozzi, S., Asahi, R., Geller, C. B., and Freeman, A. J.

Subjects
Condensed Matter - Materials Science
Abstract

The technologically important problem of predicting Auger recombination lifetimes in semiconductors is addressed by means of a fully first--principles formalism. The calculations employ highly precise energy bands and wave functions provided by the full--potential linearized augmented plane wave (FLAPW) code based on the screened exchange local density approximation. The minority carrier Auger lifetime is determined by two closely related approaches: \emph{i}) a direct evaluation of the Auger rates within Fermi's Golden Rule, and \emph{ii}) an indirect evaluation, based on a detailed balance formulation combining Auger recombination and its inverse process, impact ionization, in a unified framework. Calculated carrier lifetimes determined with the direct and indirect methods show excellent consistency \emph{i}) between them for $n$-doped GaAs and \emph{ii}%) with measured values for GaAs and InGaAs. This demonstrates the validity and accuracy of the computational formalism for the Auger lifetime and indicates a new sensitive tool for possible use in materials performance optimization., Comment: Phys. Rev. Lett. accepted

Published
2002
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4. Impact ionization in GaAs: a screened exchange density functional approach

Author

Picozzi, S., Asahi, R., Geller, C. B., Continenza, A., and Freeman, A. J.

Subjects
Condensed Matter - Materials Science
Abstract

Results are presented of a fully ab-initio calculation of impact ionization rates in GaAs within the density functional theory framework, using a screened-exchange formalism and the highly precise all-electron full-potential linearized augmented plane wave (FLAPW) method. The calculated impact ionization rates show a marked orientation dependence in {\bf k} space, indicating the strong restrictions imposed by the conservation of energy and momentum. This anisotropy diminishes as the impacting electron energy increases. A Keldysh type fit performed on the energy-dependent rate shows a rather soft edge and a threshold energy greater than the direct band gap. The consistency with available Monte Carlo and empirical pseudopotential calculations shows the reliability of our approach and paves the way to ab-initio calculations of pair production rates in new and more complex materials., Comment: 11 pages, 4 figures, Submitted to Phys. Rev. B

Published
2001
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6. P95 PERI–PROCEDURAL COMPLICATIONS AND LONG–TERM OUTCOMES IN ATRIAL FIBRILLATION PATIENTS STRATIFIED FOR CHRONIC KIDNEY DISEASE SEVERITY UNDERGOING LEFT ATRIAL APPENDAGE OCCLUSION: RESULTS FROM AN INTERNATIONAL, MULTICENTER REGISTRY

Author

Magnocavallo, M, primary, Della Rocca, D, additional, Van Niekerk, C, additional, Gilhofer, T, additional, Ha, G, additional, D‘Ambrosio, G, additional, Galvin, J, additional, Urbanek, L, additional, Lavalle, C, additional, Schmidt, B, additional, Geller, C, additional, Lakkireddy, D, additional, Di Biase, L, additional, Price, M, additional, Mansour, M, additional, Saw, J, additional, Horton, R, additional, Gibson, D, additional, and Natale, A, additional

Published
2022
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14. DHPS-dependent hypusination of eIF5A1/2 is necessary for TGFβ/fibronectin-induced breast cancer metastasis and associates with prognostically unfavorable genomic alterations in TP53

Author

Güth, R., primary, Adamian, Y., additional, Geller, C., additional, Molnar, J., additional, Maddela, J., additional, Kutscher, L., additional, Bhakta, K., additional, Meade, K., additional, Kim, S.L., additional, Agajanian, M., additional, and Kelber, J.A., additional

Published
2019
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20. The Inhaled Steroid Treatment As Regular Therapy in Early Asthma (START) study 5-year follow-up: effectiveness of early intervention with budesonide in mild persistent asthma

Author

BUSSE WW, PEDERSEN S, PAUWELS RA, TAN WC, CHEN YZ, LAMM CJ, Eckmayr J, Riedler J, Wurzinger G, Ott G, Zarkovic J, Schulheim A, Götz M, Schinko H, Thomüller I, de Backer W, van Bever H, Verleden G, de Boeck C, Aumann J, Vincken W, Dab I, de Vuyst P, de Jonghe M, Casimir G, Joos G, de Baets F, Bogaerts Y, Halloy JL, Bartsch P, Thiriaux J, Pohunek P, Rybníćek O, Skopková O, Pavelková L, Broź P, Ohnutková E, Novotná B, Baly J, Krćmová I, Kuralová Z, Koćí T, Honomichlová H, Kaśák V, Panzner P, Vondra V, Némećková J, Seberová E, Sykora T, Vít P, Turzíková J, Sörensen T, Neldam S, Peter J, Kludt J, Hansen UB, Knudsen T, Schultz PJ, Rost D, Jensen F, Kinnula V, Saarelainen P, Eho Remes M, Valovirta E, Venho KK, Kokko E, Järvinen M, Toljamo T, Taivainen A, Kava T, Herrala J, Kuusela AL, Nordgren P, Syvänen P, Godard P, Rufin P, Anton M, Aubert JP, Grosclaude M, Brambilla C, Archaud P, Racineux JL, Muir JF, Albertini M, Le Roux P, Simmons A, Bartuschka B, von Berg A, Bergmann V, Berns J, Bisping Arnold A, Blum HC, Garanin G, Brückner OJ, Burbach P, Sudhoff H, Feldmann M, Schmoller T, Wozny HW, Galaske R, Huptas M, Kaecke J, Köcher V, Laule Peschel M, Lohr E, Goldberg J, Drescher T, Reeh W, Rabe U, Rehn L, Scheffler NK, Steinmetz KO, Stutz PM, Weber HH, Uhde C, Ullner R, Vehar H, Krohn EU, Orosz M, Devai A, Uhereczky G, Rajkay K, Gönczi F, Györi E, Dobra G, Puha K, Sztancsik Z, Gömöri K, Dolinay T, Bittera I, Palinkasi S, Cseke Z, Bisits M, Bjämer D, Holme JI, Langhammer A, Hunstad K, Holmboe JH, Grangård E, Solberg DA, Grönneröd TA, Salkowitsch MB, Oymar K, Iversen K, Szczeklik A, Chyrek Borowska S, Mincewicz G, Malaczynska T, Latos T, Obtulowicz K, Emeryk A, Gorski P, Nowak D, Szmidt M, Alkiewicz J, Ziolo G, Spychalski L, Chmielewska Szewczyk D, Nowacka K, Pirozynski M, Prokurat H, Boznanski A, Malolepszy J, Rogala E, Kozielski J, Eriksson UL, Wahlestedt H, Selberg M, Larsson R, Rignér K, Alm B, Aronsson M, Winnergård I, Lagerwall M, Martinsons U, Berlin L, Rydberg B, Weston D, Johnson ME, Barrett C, Siafakas N, Mantzourani E, Orphanidou D, Trakopoulos G, Tzannes S, Kotsovoulou V, Dimadi M, Amfilochiou A, Priftis K, Papageorgiou Saxoni F, Christaki P, Tsanakas I, Paraskevi M, Bousmoukilia S, Spiropoulos K, Anthrakopoulos M, Roussos C, Bentur Alkouby L, Heimer D, Tal A, Horowitz I, Soferman R, Katz Y, Stav D, Weiler Z, Bibi H, Rottem M, Mandelberg A, Geller C, Roizin H, Weiler Ravell D, Kramer MR, Schwartz Y, Rossi A, Foresi A, Giuntini C, Bisetti A, Scoditti S, Tranfa C, Zacchello F, Giovannini M, Boner A, Fabbri LM, Girbino G, Barberio G, Cacciari E, Montefort S, Parascandalo R, Pato R, de Lourdes Chieira M, Moreira C, Chieira DS, Brito U, Borges FD, Marques AC, Figueiredo MM, Dias F, de Almeida AB, Cesar Ramos J, Valente MJ, Pereira JD, Nunes C, Riberio MF, Marques A, Carvalho MQ, de Azevedo MV, de Almeida AR, Pinto JA, Matos Mde F, Afonso A, Dos Santos JM, Fernandez CV, Agustin IC, Bejarano JM, Santos AA, Font ET, Huet EH, Lorente TL, Pujol MM, Munoz AP, Aineto PS, Forns SB, Areu JB, Casan P, Garcia JM, Rodriguez AV, Segura PA, Gil RS, Ciscar CP, Garcia JF, Jimenez TV, Gonzalez JI, Andres FQ, Bueno TA, Baticon CO, Miguel CR, Garcia FD, Hernando HV, Vina AL, Matia RA, Cumplido AS, Andueza MC, Cabra MS, Navarro PL, Rodriguez FA, Li JH, Landry D, O'Keefe D, Muram BF, Conter HS, Tweel D, Peters SD, Adelglass J, Baker JW, Berger WE, Bernstein DI, Blake KV, Amelong P, Casale TB, Charous BL, Chervinsky P, Condemi JJ, Cook D, Creticos PS, de Graff AC Jr, Smith T, Ellis MH, Grossman J, Halverson PC, Galant S, Hollingsworth H, Jackson C, Jacobs RL, Welch M, Kraemer MJ, Leflein J, Lemanske RF, Liebhaber MI, Lockey R, Kelly B, Mendelson L, Nayak A, Pearlman DS, Ruff M, Schwartz B, Scott MB, Shapiro GG, Silk HJ, Skoner DP, Stoloff S, Swamy KN, Atkins FM, Szefler SJ, Vandewalker M, Wald J, Weinstein SF, Wong DA, Wu F, Goldstein S, Murthy KC, Dolmann A, Gene R, Casas JC, Piovano C, Segal E, Balanzat AM, Taborda J, Truganti A, Teper A, Garrood J, Patel MJ, Hogan C, Russel G, Zhu YJ, Cao L, Liu SY, Miao JZ, Ding DJ, Yao WZ, Liu YN, Chen P, Kong SQ, Pang L, Sun B, Li ZM, Li GS, Chen PL, Zhu Q, Zhang TX, Wang XH, Wei S, Deng WW, Zhou X, Ji YY, Luo WT, Li Q, Zhu HR, Sheng JY, Ma JY, Zhang DP, Ji CZ, Xia XR, Zhang ZY, Yin KS, Yiang J, Li Y, Tang PW, Liu FG, Wang HP, Zhong NS, Rong ZS, Tang YC, Lin CY, Liu JS, Liu HZ, Cai DM, Yang JC, Ma QF, Mangunnegoro H, Wijono CA, Tobing NH, Rahajoe NN, Sugito, Surjanto E, Hisyam B, Alsagaff H, Santosa G, Kim YY, Park CS, Kim MK, Cho YJ, Choi DC, Jee YK, Mohan J, Yogeswery S, Wong SL, Kuan GL, Koh CT, Quah BS, de Bruyne J, Liam CK, Avila MM, Cuevas F, Chavaje N, Topete LA, Badillo I, Ponce M, Merida JC, Espinosa AG, Ledezma JM, García JA, Morales GG, Gomez JM, Martinez FJ, Ramos JE, Dorantes JR, Gonzalez CC, Vera JG, Bayardo RG, Melendez AP, Loyola CB, Suárez MA, de Guia T, Balgos A, Bautista N, Realiza T, Diaz D, Yu C, Mendoza Wi JA, Juaneza R, Bigornia R, Mansukhani P, Cacanindin DN, Wah LB, Hon YK, Yau OY, Moh CO, Tang WY, Dippenaar YD, Kirsten DL, Maraschin EF, Ossip MS, Visser SS, Mouton WL, Mercer M, Cassim KM, Macleod AH, Bateman ED, Leaver R, Morison A, Nel H, von Delft KH, Vermeulen JH, Weinberg EG, Lund RJ, Weber HC, Kuo SH, Kuo HP, Wang JL, Hsiue TR, Wang JH, Ching CD, Vangveeravong M, Pothiratana C, Trakultivakorn M, Kongpanichkul A, Thamanavat B, Fuangtong R, Suntornlohanakul S, Youngchaiyud P, Teeratakulpisarn J, Boonsawat W, Viriyachaiyo V, Direkwattanachai C, Visitsunthorn N., MIRAGLIA DEL GIUDICE, Michele, Busse, Ww, Pedersen, S, Pauwels, Ra, Tan, Wc, Chen, Yz, Lamm, Cj, Eckmayr, J, Riedler, J, Wurzinger, G, Ott, G, Zarkovic, J, Schulheim, A, Götz, M, Schinko, H, Thomüller, I, de Backer, W, van Bever, H, Verleden, G, de Boeck, C, Aumann, J, Vincken, W, Dab, I, de Vuyst, P, de Jonghe, M, Casimir, G, Joos, G, de Baets, F, Bogaerts, Y, Halloy, Jl, Bartsch, P, Thiriaux, J, Pohunek, P, Rybníćek, O, Skopková, O, Pavelková, L, Broź, P, Ohnutková, E, Novotná, B, Baly, J, Krćmová, I, Kuralová, Z, Koćí, T, Honomichlová, H, Kaśák, V, Panzner, P, Vondra, V, Némećková, J, Seberová, E, Sykora, T, Vít, P, Turzíková, J, Sörensen, T, Neldam, S, Peter, J, Kludt, J, Hansen, Ub, Knudsen, T, Schultz, Pj, Rost, D, Jensen, F, Kinnula, V, Saarelainen, P, Eho Remes, M, Valovirta, E, Venho, Kk, Kokko, E, Järvinen, M, Toljamo, T, Taivainen, A, Kava, T, Herrala, J, Kuusela, Al, Nordgren, P, Syvänen, P, Godard, P, Rufin, P, Anton, M, Aubert, Jp, Grosclaude, M, Brambilla, C, Archaud, P, Racineux, Jl, Muir, Jf, Albertini, M, Le Roux, P, Simmons, A, Bartuschka, B, von Berg, A, Bergmann, V, Berns, J, Bisping Arnold, A, Blum, Hc, Garanin, G, Brückner, Oj, Burbach, P, Sudhoff, H, Feldmann, M, Schmoller, T, Wozny, Hw, Galaske, R, Huptas, M, Kaecke, J, Köcher, V, Laule Peschel, M, Lohr, E, Goldberg, J, Drescher, T, Reeh, W, Rabe, U, Rehn, L, Scheffler, Nk, Steinmetz, Ko, Stutz, Pm, Weber, Hh, Uhde, C, Ullner, R, Vehar, H, Krohn, Eu, Orosz, M, Devai, A, Uhereczky, G, Rajkay, K, Gönczi, F, Györi, E, Dobra, G, Puha, K, Sztancsik, Z, Gömöri, K, Dolinay, T, Bittera, I, Palinkasi, S, Cseke, Z, Bisits, M, Bjämer, D, Holme, Ji, Langhammer, A, Hunstad, K, Holmboe, Jh, Grangård, E, Solberg, Da, Grönneröd, Ta, Salkowitsch, Mb, Oymar, K, Iversen, K, Szczeklik, A, Chyrek Borowska, S, Mincewicz, G, Malaczynska, T, Latos, T, Obtulowicz, K, Emeryk, A, Gorski, P, Nowak, D, Szmidt, M, Alkiewicz, J, Ziolo, G, Spychalski, L, Chmielewska Szewczyk, D, Nowacka, K, Pirozynski, M, Prokurat, H, Boznanski, A, Malolepszy, J, Rogala, E, Kozielski, J, Eriksson, Ul, Wahlestedt, H, Selberg, M, Larsson, R, Rignér, K, Alm, B, Aronsson, M, Winnergård, I, Lagerwall, M, Martinsons, U, Berlin, L, Rydberg, B, Weston, D, Johnson, Me, Barrett, C, Siafakas, N, Mantzourani, E, Orphanidou, D, Trakopoulos, G, Tzannes, S, Kotsovoulou, V, Dimadi, M, Amfilochiou, A, Priftis, K, Papageorgiou Saxoni, F, Christaki, P, Tsanakas, I, Paraskevi, M, Bousmoukilia, S, Spiropoulos, K, Anthrakopoulos, M, Roussos, C, Bentur Alkouby, L, Heimer, D, Tal, A, Horowitz, I, Soferman, R, Katz, Y, Stav, D, Weiler, Z, Bibi, H, Rottem, M, Mandelberg, A, Geller, C, Roizin, H, Weiler Ravell, D, Kramer, Mr, Schwartz, Y, Rossi, A, Foresi, A, Giuntini, C, Bisetti, A, Scoditti, S, Tranfa, C, Zacchello, F, Giovannini, M, Boner, A, MIRAGLIA DEL GIUDICE, Michele, Fabbri, Lm, Girbino, G, Barberio, G, Cacciari, E, Montefort, S, Parascandalo, R, Pato, R, de Lourdes Chieira, M, Moreira, C, Chieira, D, Brito, U, Borges, Fd, Marques, Ac, Figueiredo, Mm, Dias, F, de Almeida, Ab, Cesar Ramos, J, Valente, Mj, Pereira, Jd, Nunes, C, Riberio, Mf, Marques, A, Carvalho, Mq, de Azevedo, Mv, de Almeida, Ar, Pinto, Ja, Matos Mde, F, Afonso, A, Dos Santos, Jm, Fernandez, Cv, Agustin, Ic, Bejarano, Jm, Santos, Aa, Font, Et, Huet, Eh, Lorente, Tl, Pujol, Mm, Munoz, Ap, Aineto, P, Forns, Sb, Areu, Jb, Casan, P, Garcia, Jm, Rodriguez, Av, Segura, Pa, Gil, R, Ciscar, Cp, Garcia, Jf, Jimenez, Tv, Gonzalez, Ji, Andres, Fq, Bueno, Ta, Baticon, Co, Miguel, Cr, Garcia, Fd, Hernando, Hv, Vina, Al, Matia, Ra, Cumplido, A, Andueza, Mc, Cabra, M, Navarro, Pl, Rodriguez, Fa, Li, Jh, Landry, D, O'Keefe, D, Muram, Bf, Conter, H, Tweel, D, Peters, Sd, Adelglass, J, Baker, Jw, Berger, We, Bernstein, Di, Blake, Kv, Amelong, P, Casale, Tb, Charous, Bl, Chervinsky, P, Condemi, Jj, Cook, D, Creticos, P, de Graff AC, Jr, Smith, T, Ellis, Mh, Grossman, J, Halverson, Pc, Galant, S, Hollingsworth, H, Jackson, C, Jacobs, Rl, Welch, M, Kraemer, Mj, Leflein, J, Lemanske, Rf, Liebhaber, Mi, Lockey, R, Kelly, B, Mendelson, L, Nayak, A, Pearlman, D, Ruff, M, Schwartz, B, Scott, Mb, Shapiro, Gg, Silk, Hj, Skoner, Dp, Stoloff, S, Swamy, Kn, Atkins, Fm, Szefler, Sj, Vandewalker, M, Wald, J, Weinstein, Sf, Wong, Da, Wu, F, Goldstein, S, Murthy, Kc, Dolmann, A, Gene, R, Casas, Jc, Piovano, C, Segal, E, Balanzat, Am, Taborda, J, Truganti, A, Teper, A, Garrood, J, Patel, Mj, Hogan, C, Russel, G, Zhu, Yj, Cao, L, Liu, Sy, Miao, Jz, Ding, Dj, Yao, Wz, Liu, Yn, Chen, P, Kong, Sq, Pang, L, Sun, B, Li, Zm, Li, G, Chen, Pl, Zhu, Q, Zhang, Tx, Wang, Xh, Wei, S, Deng, Ww, Zhou, X, Ji, Yy, Luo, Wt, Li, Q, Zhu, Hr, Sheng, Jy, Ma, Jy, Zhang, Dp, Ji, Cz, Xia, Xr, Zhang, Zy, Yin, K, Yiang, J, Li, Y, Tang, Pw, Liu, Fg, Wang, Hp, Zhong, N, Rong, Z, Tang, Yc, Lin, Cy, Liu, J, Liu, Hz, Cai, Dm, Yang, Jc, Ma, Qf, Mangunnegoro, H, Wijono, Ca, Tobing, Nh, Rahajoe, Nn, Sugito, Surjanto, E, Hisyam, B, Alsagaff, H, Santosa, G, Kim, Yy, Park, C, Kim, Mk, Cho, Yj, Choi, Dc, Jee, Yk, Mohan, J, Yogeswery, S, Wong, Sl, Kuan, Gl, Koh, Ct, Quah, B, de Bruyne, J, Liam, Ck, Avila, Mm, Cuevas, F, Chavaje, N, Topete, La, Badillo, I, Ponce, M, Merida, Jc, Espinosa, Ag, Ledezma, Jm, García, Ja, Morales, Gg, Gomez, Jm, Martinez, Fj, Ramos, Je, Dorantes, Jr, Gonzalez, Cc, Vera, Jg, Bayardo, Rg, Melendez, Ap, Loyola, Cb, Suárez, Ma, de Guia, T, Balgos, A, Bautista, N, Realiza, T, Diaz, D, Yu, C, Mendoza Wi, Ja, Juaneza, R, Bigornia, R, Mansukhani, P, Cacanindin, Dn, Wah, Lb, Hon, Yk, Yau, Oy, Moh, Co, Tang, Wy, Dippenaar, Yd, Kirsten, Dl, Maraschin, Ef, Ossip, M, Visser, S, Mouton, Wl, Mercer, M, Cassim, Km, Macleod, Ah, Bateman, Ed, Leaver, R, Morison, A, Nel, H, von Delft, Kh, Vermeulen, Jh, Weinberg, Eg, Lund, Rj, Weber, Hc, Kuo, Sh, Kuo, Hp, Wang, Jl, Hsiue, Tr, Wang, Jh, Ching, Cd, Vangveeravong, M, Pothiratana, C, Trakultivakorn, M, Kongpanichkul, A, Thamanavat, B, Fuangtong, R, Suntornlohanakul, S, Youngchaiyud, P, Teeratakulpisarn, J, Boonsawat, W, Viriyachaiyo, V, Direkwattanachai, C, and Visitsunthorn, N.

Published
2008

23. Poster Session 1

Author

Deshmukh, A., primary, Sharma, S. S., additional, Gobal, F. G., additional, Singla, S. S., additional, Hebbar, P. H., additional, Paydak, H. P., additional, Igarashi, M., additional, Tada, H., additional, Sekiguchi, Y., additional, Yamasaki, H., additional, Kuroki, K., additional, Machino, T., additional, Yoshida, K., additional, Aonuma, K., additional, Shavadia, J., additional, Otieno, H., additional, Yonga, G., additional, Jinah, A., additional, Qvist, J. F., additional, Soerensen, P. H., additional, Dixen, U., additional, Ramirez-Marrero, M. A., additional, Perez-Villardon, B., additional, Gaitan-Roman, D., additional, Jimenez-Navarro, M., additional, Delgado-Prieto, J. L., additional, De Teresa-Galvan, E., additional, De Mora-Martin, M., additional, Deshmukh, A., additional, Hebbar, P. B., additional, Wei, W. X., additional, Bardari, S., additional, Zecchin, M., additional, Salame', R., additional, Vitali Serdoz, L., additional, Di Lenarda, A., additional, Guerrini, N., additional, Barbati, G., additional, Sinagra, G., additional, Hanazawa, K., additional, Kaitani, K., additional, Nakagawa, Y., additional, Lenaerts, I., additional, Driesen, R., additional, Hermida, N., additional, Heidbuchel, H., additional, Janssens, S., additional, Balligand, J. L., additional, Sipido, K. R., additional, Willems, R., additional, Sehra, R., additional, Krummen, D., additional, Briggs, C., additional, Narayan, S., additional, Tanaka, Y., additional, Hirao, K., additional, Nakamura, T., additional, Inaba, O., additional, Yagishita, A., additional, Higuchi, K., additional, Hachiya, H., additional, Isobe, M., additional, Kallergis, E., additional, Kanoupakis, E. M., additional, Mavrakis, H. E., additional, Goudis, C. A., additional, Maliaraki, N. E., additional, Vardas, P. E., additional, Kiuchi, K., additional, Piorkowski, C., additional, Kircher, S., additional, Gaspar, T., additional, Watanabe, N., additional, Bollmann, A., additional, Hindricks, G., additional, Wauters, K., additional, Grosse, A., additional, Raffa, S., additional, Brunelli, M., additional, Geller, J. C., additional, Maggioni, A. P., additional, Gonzini, L., additional, Gussoni, G., additional, Vescovo, G., additional, Gulizia, M., additional, Pirelli, S., additional, Mathieu, G., additional, Di Pasquale, G., additional, Salame, R., additional, Magnani, S., additional, Sakamoto, T., additional, Kumagai, K., additional, Fuke, E., additional, Nishiuchi, S., additional, Hayashi, T., additional, Miki, Y., additional, Naito, S., additional, Oshima, S., additional, Hof, I. E., additional, Vonken, E., additional, Velthuis, B. K., additional, Meine, M., additional, Hauer, R. N. W., additional, Loh, K. P., additional, Na, J. O., additional, Choi, C. U., additional, Kim, E. J., additional, Rha, S. W., additional, Park, C. G., additional, Seo, H. S., additional, Oh, D. J., additional, Lim, H. E., additional, Wichterle, D., additional, Bulkova, V., additional, Fiala, M., additional, Chovancik, J., additional, Simek, J., additional, Peichl, P., additional, Cihak, R., additional, Kautzner, J., additional, Glick, A., additional, Viskin, S., additional, Belhassen, B., additional, Navarrete, A., additional, Conte, F., additional, Ishti, A., additional, Sai, D., additional, Moran, M., additional, Chitovova, Z., additional, Ahmed, H., additional, Mares, K., additional, Skoda, J., additional, Sediva, L., additional, Petru, J., additional, Reddy, V. Y., additional, Neuzil, P., additional, Schmidt, M., additional, Dorwarth, U., additional, Leber, A., additional, Wankerl, M., additional, Krieg, J., additional, Straube, F., additional, Reif, S., additional, Hoffmann, E., additional, Mikhaylov, E., additional, Tikhonenko, V., additional, Lebedev, D., additional, Shin, S. Y., additional, Yong, H. S., additional, Choi, J. I., additional, Kim, S. H., additional, Matsuo, S., additional, Yamane, T., additional, Hioki, M., additional, Ito, K., additional, Narui, R., additional, Date, T., additional, Sugimoto, K., additional, Yoshimura, M., additional, Rolf, S., additional, Sommer, P., additional, Batalov, R., additional, Popov, S., additional, Antonchenko, I., additional, Suslova, T., additional, Fichtner, S., additional, Czudnochowsky, U., additional, Estner, H. L., additional, Ammar, S., additional, Reents, T., additional, Jilek, C., additional, Hessling, G., additional, Deisenhofer, I., additional, Pokushalov, E., additional, Romanov, A., additional, Corbucci, G., additional, Artemenko, S., additional, Losik, D., additional, Shabanov, V., additional, Turov, A., additional, Elesin, D., additional, Abramov, M., additional, Sanders, P., additional, Jais, P., additional, Roberts-Thomson, K., additional, Fukumoto, K., additional, Takatsuki, S., additional, Kimura, T., additional, Nishiyama, N., additional, Aizawa, Y., additional, Sato, T., additional, Miyoshi, S., additional, Fukuda, K., additional, Roux, Y., additional, Tenkorang, J., additional, Carroz, P., additional, Schlaepfer, J., additional, Pascale, P., additional, Forclaz, A., additional, Fromer, M., additional, Pruvot, E., additional, Sknouril, L., additional, Nevralova, R., additional, Dorda, M., additional, Januska, J., additional, Santi, R., additional, Geller, C., additional, Nakamura, K., additional, Kasseno, K., additional, Taniguchi, K., additional, Wutzler, A., additional, Huemer, M., additional, Parwani, A., additional, Boldt, L. 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L., additional, Regoli, F., additional, Faletra, F., additional, Nucifora, G., additional, Pasotti, E., additional, Moccetti, T., additional, Klersy, C., additional, Casella, M., additional, Dello Russo, A., additional, Moltrasio, M., additional, Zucchetti, M., additional, Fassini, G., additional, Di Biase, L., additional, Natale, A., additional, Tondo, C., additional, Matsuhashi, N., additional, Weig, H. J., additional, Kerst, G., additional, Weretk, S., additional, Seizer, P., additional, Gawaz, M. P., additional, Schreieck, J., additional, Sarquella-Brugada, G., additional, Prada, F., additional, Salling, C. M., additional, Kolb, C., additional, Pytkowski, M., additional, Maciag, A., additional, Farkowski, M., additional, Jankowska, A., additional, Kowalik, I., additional, Kraska, A., additional, Szwed, H., additional, Maury, P., additional, Duparc, A., additional, Mondoly, P., additional, Rollin, A., additional, Pap, R., additional, Kohari, M., additional, Bencsik, G., additional, Makai, A., additional, Saghy, L., additional, Forster, T., additional, Ebrille, E., additional, Scaglione, M., additional, Raimondo, C., additional, Caponi, D., additional, Di Donna, P., additional, Blandino, A., additional, Delcre, S. D. L., additional, Gaita, F., additional, Roca Luque, I., additional, Dos, L. D. S., additional, Rivas, N. R. G., additional, Pijuan, A. P. D., additional, Perez, J., additional, Casaldaliga, J., additional, Garcia-Dorado, D. G. D., additional, Moya, A. M. M., additional, Sato, H., additional, Yagi, T., additional, Yambe, T., additional, Streitner, F., additional, Dietrich, C., additional, Mahl, E., additional, Schoene, N., additional, Veltmann, C., additional, Borggrefe, M., additional, Kuschyk, J., additional, Sadarmin, P. P., additional, Wong, K. C. K., additional, Rajappan, K., additional, Bashir, Y., additional, Betts, T. R., additional, Leclercq, C., additional, Martins, R., additional, Daubert, J. C., additional, Mabo, P., additional, Koide, M., additional, Hamano, G., additional, Taniguchi, T., additional, Yamato, M., additional, Sasaki, N., additional, Hirooka, K., additional, Ikeda, Y., additional, Yasumura, Y., additional, Dichtl, W., additional, Wolber, T., additional, Paoli, U., additional, Bruellmann, S., additional, Berger, T., additional, Stuehlinger, M., additional, Duru, F., additional, Hintringer, F., additional, Kanoupakis, E., additional, Mavrakis, H., additional, Koutalas, E., additional, Saloustros, I., additional, Goudis, C., additional, Chlouverakis, G., additional, Vardas, P., additional, Herre, J. M., additional, Saeed, M., additional, Saberi, L., additional, Neuman, S., additional, Yamaji, K., additional, Iwabuchi, M., additional, Baranchuk, A., additional, Femenia, F., additional, Miranda Hermosilla, R., additional, Lopez Diez, J. C., additional, Serra, J. L., additional, Valentino, M., additional, Retyk, E., additional, Galizio, N., additional, Kwasniewski, W., additional, Filipecki, A., additional, Orszulak, W., additional, Urbanczyk-Swic, D., additional, Trusz - Gluza, M., additional, Piot, O., additional, Degand, B., additional, Donofrio, A., additional, Scanu, P., additional, Quesada, A., additional, Kloppe, A., additional, Mijic, D., additional, Bogossian, H., additional, Zarse, M., additional, Lemke, B., additional, Tyler, J., additional, Comfort, G., additional, Deering, T. F., additional, Epstein, A. E., additional, Greenberg, S. M. G., additional, Goldman, D. S., additional, Rhude, J., additional, Majewski, J. P., additional, Lelakowski, J., additional, Tomala, I., additional, Santos, C. M., additional, Miranda, R. S., additional, Sousa, P. J., additional, Cavaco, D. M., additional, Adragao, P. P., additional, Knops, R. E., additional, Wilde, A. A., additional, Belhameche, M., additional, Hermida, J. S., additional, Dovellini, E., additional, Frohlig, G., additional, Siot, P., additional, Duray, G. Z., additional, Israel, C. W., additional, Brachmann, J., additional, Seidl, K. H., additional, Foresti, M., additional, Birkenhauer, F., additional, Hohnloser, S. H., additional, Ferreira, C., additional, Mateus, P., additional, Ribeiro, H., additional, Carvalho, S., additional, Ferreira, A., additional, Moreira, J., additional, Kadro, W., additional, Rahim, H., additional, Turkmani, M., additional, Abu Lebdeh, M., additional, Altabban, A., additional, Cerrato, N., additional, Rivera, S., additional, Scazzuso, F., additional, Albina, G., additional, Klein, A., additional, Laino, R., additional, Sammartino, V., additional, Giniger, A., additional, Kvantaliani, T., additional, Akhvlediani, M., additional, Namdar, M., additional, Steffel, J., additional, Jetzer, S., additional, Bayrak, F., additional, Chierchia, G. B., additional, Jenni, R., additional, Brugada, P., additional, Bakos, Z., additional, Medvedev M, M. M., additional, Jonas Carlsson, J. C., additional, Fredrik Holmqvist, F. H., additional, Pyotr Platonov, P. P., additional, Nurbaev, T., additional, Pirnazarov, M., additional, Nikishin, A., additional, Aagaard, P., additional, Sahlen, A., additional, Bergfeldt, L., additional, Simeonidou, E., additional, Kastellanos, S., additional, Varounis, C., additional, Michalakeas, C., additional, Koniari, C., additional, Nikolopoulou, A., additional, Anastasiou-Nana, M., additional, Furukawa, Y., additional, Yamada, T., additional, Morita, T., additional, Tanaka, K., additional, Iwasaki, Y., additional, Kawasaki, M., additional, Kuramoto, Y., additional, Fukunami, M., additional, Blanche, C., additional, Tran, N., additional, Rigamonti, F., additional, Zimmermann, M., additional, Okisheva, E., additional, Tsaregorodtsev, D., additional, Sulimov, V., additional, Novikova, D., additional, Popkova, T., additional, Udachkina, E., additional, Korsakova, Y., additional, Volkov, A., additional, Novikov, A., additional, Alexandrova, E., additional, Nasonov, E., additional, Arsenos, P., additional, Gatzoulis, K., additional, Manis, G., additional, Dilaveris, P., additional, Gialernios, T., additional, Kartsagoulis, E., additional, Asimakopoulos, S., additional, Stefanadis, C., additional, Marocolo, M., additional, Barbosa Neto, O., additional, Carvalho, A. 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C., additional, Steggerda, R. C., additional, Boersma, L. V. A., additional, Wijffels, M. C. E. F., additional, Wever, E. F. D., additional, Ten Berg, J. M., additional, Ricci, R. P., additional, Morichelli, L., additional, D'onofrio, A., additional, Vaccari, D., additional, Calo', L., additional, Buja, G., additional, Rovai, N., additional, Gargaro, A., additional, Sperzel, J., additional, Speca, G., additional, Santini, L., additional, Haarbo, J., additional, Dubin, K., additional, Carlson, M., additional, Garcia Quintana, A., additional, Mendoza-Lemes, H., additional, Garcia Perez, L., additional, Led Ramos, S., additional, Caballero Dorta, E., additional, Matinez De Espronceda, M., additional, Piro Mastracchio, V., additional, Serrano Arriezu, L., additional, Sciarra, L., additional, Marziali, M., additional, Marras, E., additional, Rebecchi, M., additional, Allocca, G., additional, Lioy, E., additional, Delise, P., additional, Santobuono, V. E., additional, Iacoviello, M., additional, Nacci, F., additional, Luzzi, G., additional, Puzzovivo, A., additional, Memeo, M., additional, Quadrini, F., additional, Favale, S., additional, Trucco, M. E., additional, Arce, M., additional, Palazzolo, J., additional, Uribe, W., additional, Maggi, R., additional, Furukawa, T., additional, Croci, F., additional, Solano, A., additional, Brignole, M., additional, Lebreiro, A., additional, Sousa, A., additional, Correia, A. S., additional, Lourenco, P., additional, Oliveira, S., additional, Paiva, M., additional, Freitas, J., additional, Maciel, M. J., additional, Linker, N., additional, Rieger, G., additional, Garutti, C., additional, Edvardsson, N., additional, Salguero Bodes, R., additional, De Riva Silva, M., additional, Fontenla Cerezuela, A., additional, Lopez Gil, M., additional, Mejia Martinez, E., additional, Jurado Roman, A., additional, Garcia Alvarez, S., additional, Arribas Ynsaurriaga, F., additional, Petix, N. R., additional, Del Rosso, A., additional, Guarnaccia, V., additional, Zipoli, A., additional, Rabajoli, F., additional, Foglia Manzillo, G., additional, Tolardo, C., additional, Checchinato, C., additional, Chiaravallotti, S., additional, Santarone, M., additional, Spinnler, M. T., additional, Podoleanu, C., additional, Frigy, A., additional, Dobreanu, D., additional, Ginghina, C., additional, and Carasca, E., additional

Published
2011
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25. Delayed rhythm control of atrial fibrillation may be a cause of failure to prevent recurrences: reasons for change to active antiarrhythmic treatment at the time of the first detected episode

Author

Cosio, F. G., primary, Aliot, E., additional, Botto, G. L., additional, Heidbuchel, H., additional, Geller, C. J., additional, Kirchhof, P., additional, De Haro, J.-C., additional, Frank, R., additional, Villacastin, J. P., additional, Vijgen, J., additional, and Crijns, H., additional

Published
2007
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30. Effect of Graded Base p-Doping on MIM Performance.

Author

Wernsman, B., Wehrer, R. J., Wilt, D. M., Smith, R. W., Siergiej, R. R., Schmuck, G. P., Ju, I., and Geller, C. B.

Subjects
HETEROSTRUCTURES, ELECTRICITY
Abstract

0.6 eV InGaAs/InPAs double heterostructure n/p/n tunnel junction monolithic interconnected modules (TJ-MIMs) having p-type bases doped uniformly at 2×10[sup 17] cm[sup -3] and inhomogeneously graded from 4 × 10[sup 16] cm[sup -3] to 4 × 10[sup 17] cm[sup -3] (10:1 doping ratio) were grown, processed, and characterized. The electrical performance of the devices with inhomogeneously graded bases was higher than that of the uniformly doped case due to the built-in electric field in the base region, making QE[sub int] and J[sub SC] larger. The free carrier absorption increased due to the relatively higher doping levels for the linearly doped case but remained unchanged for the exponential profile. Therefore, results showed that exponentially grading the base p-type doping increased the MIM performance by ∼ 8% (relative). [ABSTRACT FROM AUTHOR]

Published
2003

33. Moss–Burstein and plasma reflection characteristics of heavily doped n-type InxGa1−xAs and InPyAs1−y

Author

Charache, G. W., primary, DePoy, D. M., additional, Raynolds, J. E., additional, Baldasaro, P. F., additional, Miyano, K. E., additional, Holden, T., additional, Pollak, F. H., additional, Sharps, P. R., additional, Timmons, M. L., additional, Geller, C. B., additional, Mannstadt, W., additional, Asahi, R., additional, Freeman, A. J., additional, and Wolf, W., additional

Published
1999
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38. Pilot study: Noninvasive monitoring of oral flecainide's effects on atrial electrophysiology during persistent human atrial fibrillation using the surface electrocardiogram.

Author

Husser D, Binias K, Stridh M, Sornmo L, Olsson SB, Molling J, Geller C, Klein HU, Bollmann A, Husser, Daniela, Binias, Karl-Heinz, Stridh, Martin, Sornmo, Leif, Olsson, S Bertil, Molling, Jochen, Geller, Christoph, Klein, Helmut U, and Bollmann, Andreas

Abstract

Background: The relation between flecainide's plasma level and its influence on human atrial electrophysiology during acute and maintenance therapy of atrial fibrillation (AF) is unknown. Therefore, this study determined flecainide plasma levels and atrial fibrillatory rate obtained from the surface ECG during initiation and early maintenance of oral flecainide in patients with persistent lone AF and assessed their relationship.Methods and Results: In 10 patients (5 males, mean age 63 +/- 14 years, left atrial diameter 46 +/- 3 mm) with persistent lone AF, flecainide was administered as a single oral bolus (day 1) followed by 200-400 mg/day (days 2-5). The initial 300 mg flecainide bolus resulted in therapeutic plasma levels in all patients (range 288-629 ng/ml) with no side effects. Flecainide plasma levels increased on day 3 and remained stable thereafter. Day 5 plasma levels were lower (508 +/- 135 vs 974 +/- 276 ng/ml, P = 0.009) in patients with daily mean flecainide doses of 200 mg compared to patients with higher maintenance doses. Fibrillatory rate obtained from the surface electrocardiogram measuring 378 +/- 17 fpm at baseline was reduced to 270 +/- 18 fpm (P < 0.001) after the flecainide bolus but remained stable thereafter. Fibrillatory rate reduction was independent of flecainide plasma levels or clinical variables.Conclusion: A 300 mg oral flecainide bolus is associated with electrophysiologic effects that are not increased during early maintenance therapy in persistent human lone AF. In contrast to drug plasma levels, serial analysis of fibrillatory rate allows monitoring of individual drug effects on atrial electrophysiology. [ABSTRACT FROM AUTHOR]

Published
2005

41. Echocardiographic and electrocardiographic predictors for atrial fibrillation recurrence following cardioversion.

Author

Bollman A, Husser D, Steinert R, Stridh M, Soernmo L, Olsson SB, Polywka D, Molling J, Geller C, and Klein HU

Abstract

Introduction: Identification of suitable candidates for cardioversion currently is not based on individual electrical and mechanical atrial remodeling. Therefore, this study analyzed the meaning of atrial fibrillatory rate obtained from the surface ECG (as a measure of electrical remodeling) and left atrial size (as measure of mechanical remodeling) for prediction of early atrial fibrillation (AF) recurrence following cardioversion.Methods and Results: Forty-four consecutive patients (26 men and 18 women, mean age 62 +/- 11 years, no antiarrhythmic medication at baseline) with persistent AF were studied. Fibrillatory rate was obtained from high-gain, high-resolution surface ECG using digital signal processing (filtering, QRST subtraction, Fourier analysis) before electrical cardioversion. Univariate and multivariate regression analysis revealed larger systolic left atrial area (Beta = 0.176, P = 0.031) obtained by precardioversion echocardiogram from the apical four-chamber view and higher atrial fibrillatory rate (Beta = 0.029, P = 0.021) to be independent predictors for AF recurrence (n = 13). Stratification based on the regression equation (electromechanical index [EMI] = 0.176 systolic left atrial area + 0.029 fibrillatory rate - 17.674) allowed identification of groups at low, intermediate, or high risk. No patient with an EMI < -1.85 had early AF recurrence, as opposed to 78% with an EMI > -0.25. Intermediate results (40% recurrence rate) were obtained when the calculated EMI ranged between -1.85 and -0.25 (P < 0.001).Conclusion: Fibrillatory rate obtained from the surface ECG and systolic left atrial area obtained by echocardiography may predict early AF recurrence in patients with persistent AE These parameters might be useful in identifying candidates with a high likelihood of remaining in sinus rhythm after cardioversion. [ABSTRACT FROM AUTHOR]

Published
2003

46. New primary prevention trials of sudden cardiac death in patients with left ventricular dysfunction: SCD-HEFT and MADIT-II.

Author

Klein, Helmut, Auricchio, Angelo, Klein, H, Auricchio, A, Reek, S, and Geller, C

Subjects
*IMPLANTABLE cardioverter-defibrillators, *CORONARY heart disease treatment, *TREATMENT of cardiomyopathies
Abstract

Primary prevention of sudden arrhythmic death in patients with organic heart disease with poor left ventricular function and/or heart failure is currently a major challenge in cardiology. Amiodarone (with or without beta blockers) and the implantable cardioverter defibrillator (ICD) are considered the 2 major therapeutic tools to prevent sudden arrhythmic death in these patients. Two large trials have been launched to define the prophylactic benefit of the ICD or amiodarone on total mortality in patients that receive optimal heart failure and anti-ischemic treatment but remain at high risk of dying suddenly. The Sudden Cardiac Death in Heart Failure Trial (SCD-Heft) is designed to determine whether amiodarone or the ICD will decrease overall mortality in patients with coronary artery disease or nonischemic cardiomyopathy who are in heart failure New York Heart Association (NYHA) class II or III and have a left ventricular ejection fraction < 35%. The primary endpoint is total mortality; secondary objectives are comparison of arrhythmic and nonarrhythmic mortality and morbidity in the 3 arms as well as quality of life, cost-effectiveness, and incidence of episodes of ventricular tachyarrhythmias. The Multicenter Automatic Defibrillator Implantation Trial (MADIT) II is a follow-up study to the MADIT trial. It examines the prophylactic benefit in coronary artery disease patients with a left ventricular ejection fraction of < 30%, who have had at least 1 myocardial infarction but require no further risk stratification. MADIT II is a sequential design trial that compares ICD versus no ICD therapy. Programmed electrical stimulation to test inducibility of ventricular tachycardia is performed during ICD implantation, and various noninvasive risk markers are tested after randomization. Primary endpoint is total mortality, and secondary objectives are quality-of-life issues as well as cost-effectiveness ratio. [ABSTRACT FROM AUTHOR]

Published
1999
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47. Clinical efficacy of the wearable cardioverter-defibrillator in acutely terminating episodes of ventricular fibrillation.

Author

Auricchio, Angelo, Klein, Helmut, Geller, Christoph J., Reek, Sven, Heilman, M. Stephen, Szymkiewicz, Steven J., Auricchio, A, Klein, H, Geller, C J, Reek, S, Heilman, M S, and Szymkiewicz, S J

Subjects
*VENTRICULAR tachycardia, *IMPLANTABLE cardioverter-defibrillators, *ELECTRIC shock, *THERAPEUTICS
Abstract

The findings of our initial study demonstrate for the first time the ability to terminate induced VT/VF reliably (100% of all episodes) by a single, monophasic 230-J shock delivered by the Wearable Cardioverter-Defibrillator (WCD). Although limited by sample size, our data suggest the WCD could be used as a feasible bridge to definitive implantation of an implantable cardioverter-defibrillator in patients in whom risk stratification for sudden death is not completed. [ABSTRACT FROM AUTHOR]

Published
1998
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49. "Like an umbrella, protecting me from the rain until I get to my destination": Evaluating the implementation of a tailored primary care model for urban marginalized populations.

Author

Khorsand S, Geller C, Eyre A, Abi Haidar H, Chen H, Lacombe C, Kabir M, and Mclellan A

Subjects
Humans, Female, Male, Adult, Middle Aged, Young Adult, Aged, Health Equity, Adolescent, Poverty psychology, Program Evaluation, Patient Satisfaction, Canada, Vulnerable Populations psychology, Ontario, Primary Health Care, Health Services Accessibility, Urban Population, Ill-Housed Persons psychology, Social Marginalization
Abstract

Background: Improving health equity and access to the highest possible standard of health care is a key issue of social accountability. Centretown Community Health Centre in Ottawa, Canada has iteratively developed a program to target and serve marginalized and complex populations since 1999. The program implementation was evaluated using a validated implementation framework., Methods: Quantitative and qualitative data were collected through a health records extraction (n = 570), a client complexity assessment tool (n = 74), semi-structured interviews with clients and key stakeholders (n = 41), and a structured client satisfaction survey (n = 30). Data were analyzed using descriptive statistics and inductive thematic analysis., Results: Five hundred and seventy unique clients were seen between November 1-30, 2021. A third of clients (34%) did not have a provincial health card for access to universal health care services, and most (68%) were homeless or a resident of rooming houses. Most clients who reported their income (92%) were at or below Canada's official poverty line. The total mean complexity score for clients seen over a one-month period (n = 74) was 16.68 (SD 6.75) where a total score of at least 13 of 33 is perceived to be a threshold for client biopsychosocial complexity. Clients gained the majority of their total score from the Social support assessment component of the tool. Clients (n = 31) and key informants (n = 10) highlighted the importance of building relationships with this population, providing wrap-around care, and providing low-barrier care as major strength to the Urban Health program (UH). Key areas for improvement included the need to: i) increase staff diversity, ii) expand program hours and availability, and iii) improve access to harm reduction services. Clients appeared to be highly satisfied with the program, rating the program an average total score of 18.50 out of 20., Conclusions: The program appears to serve marginalized and complex clients and seems well-received by the community. Our findings have relevance for other health care organizations seeking to better serve marginalized and medically and socially complex individuals and families in their communities., (© 2024. The Author(s).)

Published
2024
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50. Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology 2023 Focused Update of the Guidelines for the Use of Antiplatelet Therapy.

Author

Bainey KR, Marquis-Gravel G, Belley-Côté E, Turgeon RD, Ackman ML, Babadagli HE, Bewick D, Boivin-Proulx LA, Cantor WJ, Fremes SE, Graham MM, Lordkipanidzé M, Madan M, Mansour S, Mehta SR, Potter BJ, Shavadia J, So DF, Tanguay JF, Welsh RC, Yan AT, Bagai A, Bagur R, Bucci C, Elbarouni B, Geller C, Lavoie A, Lawler P, Liu S, Mancini J, and Wong GC

Subjects
Humans, Platelet Aggregation Inhibitors, Canada, Systematic Reviews as Topic, Treatment Outcome, Percutaneous Coronary Intervention, Acute Coronary Syndrome drug therapy, Cardiology
Abstract

Antiplatelet therapy (APT) is the foundation of treatment and prevention of atherothrombotic events in patients with atherosclerotic cardiovascular disease. Selecting the optimal APT strategies to reduce major adverse cardiovascular events, while balancing bleeding risk, requires ongoing review of clinical trials. Appended, the focused update of the Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology guidelines for the use of APT provides recommendations on the following topics: (1) use of acetylsalicylic acid in primary prevention of atherosclerotic cardiovascular disease; (2) dual APT (DAPT) duration after percutaneous coronary intervention (PCI) in patients at high bleeding risk; (3) potent DAPT (P2Y 12 inhibitor) choice in patients who present with an acute coronary syndrome (ACS) and possible DAPT de-escalation strategies after PCI; (4) choice and duration of DAPT in ACS patients who are medically treated without revascularization; (5) pretreatment with DAPT (P2Y 12 inhibitor) before elective or nonelective coronary angiography; (6) perioperative and longer-term APT management in patients who require coronary artery bypass grafting surgery; and (7) use of APT in patients with atrial fibrillation who require oral anticoagulation after PCI or medically managed ACS. These recommendations are all on the basis of systematic reviews and meta-analyses conducted as part of the development of these guidelines, provided in the Supplementary Material., (Copyright © 2023 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.)

Published
2024
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