11 results on '"Kennedy JW"'
Search Results
2. Myocardial Imaging with Radionuclide-Labeled Particles
- Author
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James L. Ritchie, Glen W. Hamilton, Kennedy Jw, and David L. Williams
- Subjects
medicine.medical_specialty ,Heart Diseases ,business.industry ,Cardiac pathology ,Hemodynamics ,Contrast Media ,Regional perfusion ,Coronary Disease ,Coronary anatomy ,Myocardial imaging ,Coronary Vessels ,Coronary arteries ,medicine.anatomical_structure ,Albumins ,Humans ,Medicine ,Radiology, Nuclear Medicine and imaging ,Radiology ,Radionuclide Imaging ,business ,Perfusion ,Hemodynamic effects - Abstract
Myocardial imaging following the direct injection of labeled particles is an effective and safe method of studying regional perfusion. Perfusion defects can conveniently be classified as apical, anterior, inferior, or posterior and related to the distribution of specific coronary arteries. The hemodynamic effects of contrast material, inadequate mixing of particles, coronary anatomy, and associated cardiac pathology are important technical considerations affecting the performance and interpretation of studies using this technique.
- Published
- 1976
- Full Text
- View/download PDF
3. Complications associated with cardiac catheterization and angiography
- Author
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Kennedy Jw
- Subjects
Adult ,Male ,Coronary angiography ,Cardiac Catheterization ,medicine.medical_specialty ,Adolescent ,Heart Diseases ,medicine.medical_treatment ,MEDLINE ,Coronary Angiography ,Text mining ,medicine ,Humans ,Child ,Cardiac catheterization ,medicine.diagnostic_test ,business.industry ,Angiography ,Infant ,Middle Aged ,Child, Preschool ,Female ,Radiology ,Cardiology and Cardiovascular Medicine ,business - Published
- 1982
- Full Text
- View/download PDF
4. Non-Q-Wave Myocardial Infarction
- Author
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Kennedy Jw
- Subjects
medicine.medical_specialty ,business.industry ,Angiography ,Myocardial Infarction ,Collateral Circulation ,Electrocardiography in myocardial infarction ,General Medicine ,Benzazepines ,Coronary Angiography ,medicine.disease ,QT interval ,Diltiazem ,Electrocardiography ,Internal medicine ,cardiovascular system ,medicine ,Cardiology ,Humans ,cardiovascular diseases ,Myocardial infarction ,business - Abstract
This issue of the Journal contains two important papers on non-Q-wave myocardial infarction.1 , 2 The rapid evolution of therapy for Q-wave myocardial infarction with the increasing use of thrombol...
- Published
- 1986
- Full Text
- View/download PDF
5. Serial exercise radionuclide angiography. Validation of count-derived changes in cardiac output and quantitation of maximal exercise ventricular volume change after nitroglycerin and propranolol in normal men
- Author
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James L. Ritchie, Sherman G. Sorensen, James H. Caldwell, Glen W. Hamilton, and Kennedy Jw
- Subjects
Adult ,Male ,medicine.medical_specialty ,Cardiac output ,Cardiac Volume ,Heart Ventricles ,Physical Exertion ,Propranolol ,Nitroglycerin ,Radionuclide angiography ,Physiology (medical) ,Internal medicine ,Medicine ,Humans ,Cardiac Output ,Radionuclide Imaging ,medicine.diagnostic_test ,business.industry ,Hemodynamics ,Stroke Volume ,Anesthesia ,Cardiology ,Ventricular volume ,Maximal exercise ,Cardiology and Cardiovascular Medicine ,business ,medicine.drug - Published
- 1980
6. The detection of coronary artery disease with radionuclide techniques: a comparison of rest-exercise thallium imaging and ejection fraction response
- Author
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Glen W. Hamilton, James H. Caldwell, Sherman G. Sorensen, James L. Ritchie, Kennedy Jw, and David L. Williams
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Adult ,Male ,medicine.medical_specialty ,Blood pool ,Heart Ventricles ,Physical Exertion ,chemistry.chemical_element ,Coronary Disease ,Coronary artery disease ,Electrocardiography ,Physiology (medical) ,Internal medicine ,Coronary Circulation ,medicine ,Humans ,Cardiac Output ,Thallium ,Radionuclide Imaging ,Rest (music) ,Radioisotopes ,Ejection fraction ,business.industry ,Hemodynamics ,Stroke Volume ,Middle Aged ,medicine.disease ,Exercise Thallium ,Propranolol ,chemistry ,Cardiology ,Female ,Abnormality ,Maximal exercise ,Cardiology and Cardiovascular Medicine ,Nuclear medicine ,business - Abstract
SUMMARY Fifty–two patients with suspected coronary artery disease underwent coronary angiography, thallium-201 myocardial imaging, and ECG–gated blood pool ventriculography at rest and at maximal exercise. In 11 patients without coronary artery disease, all thallium images were normal. The resting ejection fraction (EF) was normal in all 11 patients and increased during exercise in six, was unchanged in three, and decreased in two. Of the 41 patients with coronary artery disease, the thallium image was normal at rest and at exercise in six (15%), whereas the exercise EF was abnormal in these six. A new (18 patients) or enlarged (11 patients) defect appeared on the thallium image in 29 of 41 patients (71%) with coronary disease. Six of 41 patients (15%) had an abnormal rest thallium image that was unchanged with exercise. An abnormal rest and/or exercise image defect identified 35 of 41 patients (85%) with coronary artery disease. The resting EF was normal in 26 of the 41 patients (63%) and in 24 patients demonstrated an abnormal response to exercise. Fifteen patients (37%) had an abnormal resting EF, and 14 of these 15 demonstrated persistent abnormalities. Thus, an abnormal exercise EF response identified 38 of 41 (93%) patients with coronary disease. The specificity of the thallium image was 100% and for the exercise EF determination, 54% (p < 0.02). We conclude that an abnormal exercise EF response and the rest–exercise thallium image have similar sensitivities for detecting coronary disease; however, an abnormal exercise ejection fraction was significantly more sensitive than was a new thallium abnormality alone (93% vs 71%). Combined, the two studies detected all patients with coronary disease.
- Published
- 1980
7. Measurement of left ventricular volumes in man by single-plane cineangiocardiography
- Author
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Kennedy Jw and Kasser Is
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Plane (geometry) ,business.industry ,Cardiac Volume ,Heart Ventricles ,Angiocardiography ,Geometry ,General Medicine ,Methods ,Medicine ,Cineangiography ,Humans ,Radiology, Nuclear Medicine and imaging ,Cardiac Output ,business ,Technology, Radiologic - Published
- 1969
8. The HOPE (Heart Outcomes Prevention Evaluation) Study: The design of a large, simple randomized trial of an angiotensin converting enzyme inhibitor (ramipril) and vitamin E in patients at high risk of cardiovascular events
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Mindlen, F., Nordaby, R., Ruiz, M., Zavala, A., Guzman, L., Martinez, F., Diaz, Rr, Mackey, C., Marino, M., Romero, G., Zapata, G., Cuneo, C., Kawamura, T., Coelho, O., Massayochi, O., Braga, J., Labrunie, A., Bodanese, L., Manenti, E., Vitola, D., Nicolau, J., Amodeo, C., Armaganijan, D., Bertolami, M., Caramelli, B., Carvalho, A., Cirenza, C., Fichino, M., Franken, R., Ghorayeb, N., Kadri, T., Leao, P., Malheiros, F., Pavanello, R., Ramires, F., Ramires, J., Savioli, F., Sousa, A., Tanajura, L., Topps, D., Korner, L., Martinez, V., Baptie, B., Basinger, M., Baylis, B., Beresford, P., Edwards, A., Giannaccaro, P., Groenewoud, Y., Grose, M., Kellen, J., Lam, S., Lesoway, R., Ma, P., Meldrum, D., Mitchell, D., Mitchell, Lb, Roth, D., Shumak, S., Simon, M., Stone, J., Warnica, W., Wyse, D., Neffgen, C., Neffgen, J., Armstrong, F., Armstrong, W., Bell, N., Black, W., Brass, N., Brenneis, F., Brownoff, R., Chaytors, G., Debanne, D., Derksen, C., Donoff, M., Dzavik, V., Goeres, M., Greenwood, P., Gulamhusein, S., Hui, W., Hutchison, K., Kasian, L., Kasza, L., Krikke, E., Kvill, L., Lakhani, Z., Linklater, D., Mackel, J., Martin, S., Montague, T., Moores, D., Musseau, A., Muzyka, T., Paradis, J., Prosser, A., Ryan, E., Senaratne, M., Stenerson, P., Talibi, T., Teo, K., Young, C., Zuk, V., White, R., Browne, K., Browne, M., Happel, K., Irving, A., Plesko, A., Donnelly, R., Radomsky, N., Felker, P., Larsen, D., Morse, J., Rowntree, C., Thompson, J., Wedel, R., Bloomberg, G., Chomin, G., Dahl, M., Leong, W., Moy, V., Heath, J., Marshall, J., Terwiel, M., Kenefick, G., Kuritzky, R., Stevens, K., Weddings, K., Barban, K., Imrie, J., Woo, K., Ashton, T., Calvert, K., Bishop, W., Sweeney, R., Breakwell, L., Kornder, J., Pearce, S., Polasek, P., Richardson, P., Ghosh, S., Rielly, M., Wagner, K., Bemstein, V., Dawson, K., Lee, P., Lewis, J., Macdonald, K., Mcgee, L., Thompson, C., Hilton, D., Illott, K., Klinke, P., Mcconnell, J., Rabkin, S., Ong, A., Ong, G., Bedard, D., Hoeschen, R., Mehta, P., Mohammad, I., Morris, A., Bessoudo, R., Dobbins, N., Mclellan, L., Milton, J., Davis, R., Okeefe, D., Smith, R., Joyce, C., Parsons, M., Skanes, J., Sussex, B., Tobini, M., Ravalia, M., Sherman, G., Worrall, G., Atkinson, A., Hatheway, R., Johnson, B., Barnhill, S., Bata, I., Cosseet, J., Johnstone, D., Macfarlane, M., Sheridan, W., Crossman, L., Folkins, D., Shirley, M., Machel, T., Morash, J., Gupta, M., Mayich, M., Vakani, T., Baitz, T., Macphee, E., Turton, E., Turton, M., Chan, N., Misterski, J., Raco, D., Curnew, G., Fallen, E., Finkelstein, L., Gerstein, H., Hardman, P., Lawand, S., Lonn, E., Magi, W., Mcqueen, M., Panju, A., Patterson, R., Sullivan, B., Sullivan, H., Sullivan, M., Taylor, K., Worron, I., Yusuf, S., Cameron, W., Noseworthy, C., Houlden, R., Lavalle, T., Fowlis, R., Janzen, I., Arnold, M., Cann, M., Carroll, S., Dumaresq, S., Edmonds, M., Furlong, P., Geddes, C., Graham, E., Harris, K., Hramiak, I., Kennedy, R., Kostuk, W., Krupa, M., Lent, B., Lovell, M., Maclean, C., Massel, D., Mcmanus, R., Mcsherry, J., Munoz, C., Occhipinti, J., Oosterveld, L., Pflugfelder, P., Powers, S., Southern, R., Spence, D., Squires, P., Wetmore, S., Willing, J., Wisenberg, G., Wolfe, B., Kannampuzha, P., Rebane, T., Sluzar, V., Hess, A., Chan, Y., Thomson, D., Baigrie, R., Dubbin, J., Liuni, C., Tan, Kw, Brankston, E., Hewson, P., Hrycyshyn, B., Kapusta, W., Knox, L., Lockner, C., Whitsitt, P., Baird, M., Conroy, D., Davies, Ra, Davies, Rf, Fraser, M., Hagar, S., Hierlihy, P., Keely, E., Khan, S., Lau, Dgw, Marois, L., Nemeth, K., Reeves, E., Turek, M., Vexler, R., Young, D., Kumar, G., Kuruvilla, G., Kuruvilla, P., Lowe, D., Kwok, K., Blakely, J., Styling, S., Bozek, B., Charles, J., Fell, D., Fell, Da, Goode, E., Grossman, Ld, Matthews, E., Nitkin, R., Ricci, J., Selby, A., Singh, N., Swan, J., Emmett, J., Weingert, M., Ganjavi, F., Hill, D., Nawaz, S., Hessian, R., Kwiatkowski, K., Lai, C., Mulaisho, C., Okeefe, H., Smith, H., Weeks, 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Beaudoin, J., Boudreault, Jr, D Amours, D., Douville, T., Giguere, G., Houde, G., Labbe, R., Lachance, S., Lessard, L., Mercier, G., Noel, Hp, Talbot, P., Tremblay, J., Karabatsos, A., Maclellan, K., Wilson, P., Bogaty, P., Laforge, D., Langlais, M., Leblanc, M., Samson, M., Turcotte, J., Campeau, J., Dupuis, R., Lauzon, C., Ouimet, F., Pruneau, G., Desmaris, C., Frechetto, I., Gervais, P., James Brophy, Leroux, S., Bester, S., Meunier, L., Sayeed, M., Hart, M., Moumne, I., Thomasse, G., Walker, J., Walker, M., Ahmed, S., Habib, Nm, Kuny, P., Lopez, J., Klein, W., Grisold, M., Heyndrickx, L., Fiasse, A., Degaute, Jp, Mockel, J., Duprez, D., Chaudron, Jm, Bodson, A., Krzentowski, G., Boland, J., Kolendorf, K., Winther, B., Juhl, H., Hamalainen, T., Siitonen, O., Gin, H., Rigalleau, V., Hensen, J., Riel, R., Oehmenbritsch, R., Schulzeschleppinghoff, B., Hopf, R., Moller, A., Rosak, C., Wetzel, H., Hasslacher, C., Martin, T., Stein, J., Erdmann, E., Bohm, M., Hartmann, D., Breidert, M., 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Reikvam, A., Cardona, M., Sanz, G., Karoni, A., Bescos, Ll, Albert, X., Masia, R., Alvarez, A., Saenz, L., Astrom, L., Press, R., Sjostedt, P., Tabrizi, F., Bergbom, I., Hansson, P., Held, C., Kahan, T., Ryden, B., Andersson, O., Wysocki, M., Karlsson, E., Sartor, G., Smith, L., Katzman, P., Ljungdahl, L., Noren, P., Hallberg, A., Olsson, Po, Asbrink, S., Molgaard, J., Nilsson, V., Nystrom, F., Ohman, P., Andersson, C., Ekholm, L., Svensson, Ka, Torebo, E., Fagher, B., Svenstam, I., Thulin, T., Ericsson, Ub, Ahnberg, K., Henning, R., Jacobsson, L., Taghavi, A., Ahlstrom, P., Rosenqvist, U., Ericson, C., Gertow, O., Kristensson, Be, Stahl, L., Bergsten, L., Harden, R., Jagren, C., Leijd, B., Lennerhagen, P., Ostergrens, J., Sandstrom, V., Sundelin, R., Hagg, A., Morlin, C., Pettersson, F., Wanders, A., Bjorkman, H., Karlsson, G., Larsson, H., Lonndahl, Y., Weber, P., Cozzi, R., Gerber, P., Moccetti, T., Safwan, E., Sessa, F., Binder, T., Boman, P., Kiowski, W., Lehman, R., Lull, B., Spinas, G., Jamieson, A., Kennedy, Ja, Kesson, C., Gryczka, R., Parker, P., Sidiki, S., Small, M., Struthers, S., Manns, J., Smithurst, H., Begg, A., Fisher, Bm, Bedford, C., Heller, S., Marlow, S., Munoz, Ec, Garcia, Hh, Ruiz, Ro, Meaney, E., Flores, Mi, Brown, E., Perry, G., Patel, G., Sarma, R., Szlachcic, Y., Dorman, J., Singh, B., Bailey, G., Clegg, L., Horwitz, L., Leahy, J., Rashkow, A., Hudson, M., Miller, A., Umberger, J., Zoble, R., Orander, P., Sridharan, M., Defrancisco, G., Davidson, M., Islam, N., Mathew, J., Rajanahally, R., French, D., Wickemeyer, W., Effron, M., Goldstein, M., Utley, K., Pierpont, G., Weigenant, J., Farkouh, M., Kubly, V., Rich, M., Wisneski, L., Abrams, J., Garcia, D., Bonora, M., Kohn, R., Muffoletto, E., Brink, D., Lader, E., Singler, A., Pande, P., Powers, J., Hoogwerf, B., Moore, J., Yanak, F., Gupta, S., Williams, D., Danisa, K., Kirk, C., Wescott, B., Grover, J., Mackenzie, M., Amidi, M., Bell, M., Farmer, J., Kingry, C., Young, J., Harms, V., Kennedy, Jw, Letterer, R., Heller, C., and Mack, R.
9. Myocardial Revascularization and Ventricular Performance
- Author
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Karl E. Hammermeister and Kennedy Jw
- Subjects
Body surface area ,medicine.medical_specialty ,Cardiac output ,Myocardial revascularization ,Body Surface Area ,business.industry ,Heart Ventricles ,Heart ,Heart Rate ,Physiology (medical) ,Internal medicine ,Heart rate ,Myocardial Revascularization ,medicine ,Cardiology ,Humans ,Cardiac Output ,Cardiology and Cardiovascular Medicine ,business - Published
- 1973
- Full Text
- View/download PDF
10. Thrombolysis in the Treatment of Acute Transmural Myocardial Infarction
- Author
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Kennedy Jw and Smith B
- Subjects
medicine.medical_specialty ,medicine.medical_treatment ,Streptokinase ,Myocardial Infarction ,Fibrinolytic Agents ,Internal medicine ,Fibrinolysis ,Internal Medicine ,medicine ,Humans ,Infusions, Intra-Arterial ,Myocardial infarction ,Infusions, Intravenous ,Urokinase ,business.industry ,Electrocardiography in myocardial infarction ,General Medicine ,Thrombolysis ,medicine.disease ,Coronary Vessels ,Tissue Plasminogen Activator ,Heart catheterization ,Cardiology ,business ,Fibrinolytic agent ,medicine.drug - Abstract
Since 1980, many data have been published concerning the pathophysiology of acute myocardial infarction and its effect on mortality. Research has been directed at developing a means of interrupting the evolution of transmural infarction and normalizing blood flow through the infarct-related vessel. Intracoronary delivery of thrombolytic agents has proved to be an effective, albeit logistically limited, means of reperfusion. The use of intravenous agents has broadened the applicability of thrombolytic therapy without severely compromising its efficacy. The recent availability of clot-selective agents has produced the potential of safely interrupting the infarction process at the earliest possible moment. This article reviews the research that has led to our use of thrombolytic agents and proposes a reasonable program of patient management in acute myocardial infarction.
- Published
- 1987
- Full Text
- View/download PDF
11. Detection of left ventricular thrombi by radio-nuclide angiography
- Author
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James L. Ritchie, Karl E. Hammermeister, Kennedy Jw, John R. Stratton, and Glen W. Hamilton
- Subjects
medicine.medical_specialty ,medicine.diagnostic_test ,business.industry ,Internal medicine ,Angiography ,Cardiology ,Medicine ,Nuclide ,Cardiology and Cardiovascular Medicine ,business ,Nuclear medicine - Published
- 1981
- Full Text
- View/download PDF
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