Zobrazeno 1 - 5
of 5
pro vyhledávání: '"59"'
Publikováno v:
American heart journal. 118(4)
To investigate the influence of single spontaneous premature ventricular ectopic beats on left ventricular contraction, relaxation, chamber stiffness, and filling, we examined 21 patients with simultaneous micromanometer left ventricular pressure tra
Autor:
Robert J. Russo, Bruce J. Kimura, Armin Arbab-Zadeh, Anthony N. DeMaria, William F. Penny, Valmik Bhargava
Publikováno v:
American Heart Journal. 138:865-872
Background: Motion of the intravascular ultrasound (IVUS) probe within the coronary artery from cardiac contraction may result in artifacts during 3-dimensional ultrasound image reconstruction and inaccurate measurements of coronary compliance. The p
Publikováno v:
American heart journal. 117(4)
Routine assessment of the severity of a coronary artery lesion with coronary cineangiography is limited by its variability and poor correlation with blood flow and postmortem findings. In this investigation, we compared the usefulness of the final co
Autor:
Arthur J. Labovitz, Morton J. Kern, Ubeydullah Deligonul, Harold L. Kennedy, Michel Vandormael, Gregory Gabliani
Publikováno v:
American heart journal. 115(6)
Nitroglycerin (NTG) and nifedipine (NIF) have the potential to augment coronary blood flow in addition to reducing peripheral determinants of myocardial oxygen demand as a synergistic protective mechanism during ischemia. To examine these effects, sy
Publikováno v:
American heart journal. 105(5)
To assess whether exercise testing could help predict cardiac mortality, we analyzed 14 exercise and 10 clinical variables in 292 patients treated medically, who underwent treadmill exercise testing and cardiac catheterization and were followed annua