Zobrazeno 1 - 10
of 66
pro vyhledávání: '"59"'
Autor:
Rupak Mukherjee, Susan R. Arthur, Martyn J. Cavallo, Jennifer D. Walker, Francis G. Spinale, Michael Child, Henry H. Holzgrefe, William S. McMahon
Publikováno v:
Journal of the American College of Cardiology. 28(2):495-505
Objectives.The present study examined left ventricular (LV) and myocyte contractile performance and electrophysiologic variables after long-term digoxin treatment in a model of LV failure.Background.A fundamental therapeutic agent for patients with c
Autor:
Ratnasari Padang, Sunil Mankad, Hector I. Michelena, Hartzell V. Schaff, Li Tan Yang, Christopher G. Scott, Patricia A. Pellikka, Maurice Enriquez-Sarano
Publikováno v:
Journal of the American College of Cardiology. 75:29-39
Background The prognostic significance of diastolic blood pressure (DBP) and resting heart rate (RHR) in patients with hemodynamically significant aortic regurgitation (AR) is unknown. Objectives This study sought to investigate the association of DB
Autor:
Daniel Choudhary, Howard C. Herrmann, Nimesh D. Desai, Wilson Y. Szeto, Tyler J. Wallen, Joseph E. Bavaria, Prashanth Vallabhajosyula, Saif Anwaruddin
Publikováno v:
Journal of the American College of Cardiology. 60:B260
Background: Severe left ventricular hypertrophy (LVH) has a well documented severe negative impact on early mortality in patients undergoing surgical aortic valve replacement. This effect is particularly pronounced in patients with elevated relative
Autor:
Ahyoung Lee, Philyoung Lee, Fadi G. Akar, Kenneth Fish, Roger J. Hajjar, Olympia Bikou, Shin Watanabe, Kiyotake Ishikawa, Changwon Kho
Publikováno v:
Journal of the American College of Cardiology. 72:738-750
Background Left atrium (LA) physiology is influenced by changes in left ventricular (LV) performance and load. Objectives The purpose of this study was to define the effect of acute changes in LV loading conditions on LA physiology in subacute myocar
Autor:
Paaladinesh Thavendiranathan, Tomoko Negishi, Emily Somerset, Kazuaki Negishi, Martin Penicka, Julie Lemieux, Svend Aakhus, Sakiko Miyazaki, Mitra Shirazi, Maurizio Galderisi, Thomas H. Marwick, Ben Costello, Leah Wright, Andre La Gerche, Phil Mottram, Liza Thomas, Tomas Ondrus, Stephanie Seldrum, Krassimira Hristova, Eitan Amir, Babitha Thampinathan, Marc-Andre Cote, Jonathan Deblois, Manish Bansal, Ciro Santoro, Koji Kurosawa, Nobuaki Fukuda, Hirotsugu Yamada, Yoshihito Saijo, Masaki Izumo, Tomomi Suzuki, Kazuko Tajiri, Goo Yeong Cho, Klaus Murbræch, Richard Massey, Wojciech Kosmala, Maciej Sinski, Dragos Vinereanu, Diana Mihalcea, Bogdan Popescu, Andreea Calin, Evgeny Shkolnik, Jose Banchs, Shelby Kutty
Publikováno v:
Journal of the American College of Cardiology. 77(4)
Background In patients at risk of cancer therapy-related cardiac dysfunction (CTRCD), initiation of cardioprotective therapy (CPT) is constrained by the low sensitivity of ejection fraction (EF) for minor changes in left ventricular (LV) function. Gl
Autor:
A. Al-Obeidi, Kasparas Briedis, Kristen M. Tecson, J. L. Diez-Gil, Peter A. McCullough, M. Al Dujeili, Ali Aldujeli, J. S. Sanchez, Anas Hamadeh, Robert C. Stoler, R. Zaliunas
Publikováno v:
Journal of the American College of Cardiology
Background: The optimal management strategy for patients with concurrent coronavirus disease-2019 (COVID-19) infection and ST-segment elevation myocardial infarction (STEMI) is unknown This study describes the clinical characteristics and outcomes in
Publikováno v:
Journal of the American College of Cardiology. 25(2):67A-68A
To test the hypothesis that the timing of atrial contraction is essential to obtain optimal cardiac output (CO) in patients (pts) with heart failure we studied 15 pts (14 male) in whom DDD-pacemakers (PM) had been implanted for standard indications (
Akademický článek
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Akademický článek
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Autor:
Brett D. Atwater, Kristen Bova Campbell, James P. Daubert, Zak Loring, Zainab Samad, Joseph Kisslo, Edward Sze, Allison Dunning, Eric J. Velazquez, Karen Chiswell
Publikováno v:
Journal of the American College of Cardiology. 71:306-317
Background Patients with left bundle branch block (LBBB) often respond to cardiac resynchronization therapy (CRT) with left ventricular ejection fraction (LVEF) improvement. Guideline-directed medical therapy (GDMT), not CRT, is first-line therapy fo