Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Terry Greenwalt"'
1
Heart Rate Variability and Head-up Tilt Testing in Patients With Syncope of Undetermined Etiology
Autor: Denise L. Janosik, S. L. Kotar, Preben Bjerregaard, Bonpei Takase, Terry Greenwalt
Publikováno v: Japanese Circulation Journal. 60:841-852
Indices of heart rate variability are non-invasive indicators of neural control of the heart. To investigate the significance of changes in heart rate variability in neurally mediated syncope, we performed head-up tilt testing in 45 patients with syn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea5d0c717b726dddd080ff9b13d127f
https://doi.org/10.1253/jcj.60.841
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2
Power law analysis of the signal-averaged electrocardiogram for identification of patients with ventricular tachycardia: Effect of bundle branch block
Autor: Thomas A. Buckingham, Angela Lingle, Harold L. Kennedy, Denise L. Janosik, Joseph P. Zbilut, Terry Greenwalt
Publikováno v: American Heart Journal. 124:1220-1226
Signal-averaged ECGs that use time-domain analysis are useful for the identification of patients at risk for ventricular tachycardia (VT). Bundle branch block (BBB) and other conduction defects reduce the value of this approach, but frequency-domain
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1abad3f7abb51e243ad83692266c181
https://doi.org/10.1016/0002-8703(92)90403-i
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3
Effects of left ventricular hypertrophy on the signal-averaged electrocardiogram
Autor: Anthony C. Pearson, Chalapathirao Gudipati, Terry Greenwalt, Thomas A. Buckingham, Thomas C. Hilton
Publikováno v: The American Journal of Cardiology. 66:764-766
Signal-averaged electrocardiography (SAECG) has made possible the identification of late potentials in patients at risk of developing malignant ventricular arrhythmias. 1–9 Late potentials have been shown to predict sudden cardiac death, 3,4 clinic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24d28b50468f42964d16ff9e7cda011c
https://doi.org/10.1016/0002-9149(90)91147-x
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4
In anterior myocardial infarction, frequency domain is better than time domain analysis of the signal-averaged ECG for identifying patients at risk for sustained ventricular tachycardia
Autor: Joseph P. Zbilut, Angela Lingle, Phillip Kober, Terry Greenwalt, Annabelle Santos Volgman, Denise L. Janosik, Thomas A. Buckingham
Publikováno v: Pacing and clinical electrophysiology : PACE. 15(11 Pt 1)
Low amplitude signals at the end of the QRS in patients with prior myocardial infarction (MI) are related to fragmentation of the electrical impulse in ventricular myocardium and are known to correlate with an increased risk of sustained ventricular
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18348819e42d7d8eb6dc66a7141474fc
https://pubmed.ncbi.nlm.nih.gov/1279535
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5
Importance of myocardial infarct artery patency on the prevalence of ventricular arrhythmia and late potentials after thrombolysis in acute myocardial infarction
Autor: Morton J. Kern, Terry Greenwalt, Allan M. Ross, Bernard R. Chaitman, Harvey Serota, Judith Hsia, Frank V. Aguirre, Denise Janosik
Publikováno v: The American journal of cardiology. 68(15)
Sustained infarct artery patency is an important determinant of survival in patients with acute myocardial infarction. We studied 61 patients with acute myocardial infarction who received intravenous recombinant tissue-type plasminogen activator, asp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::752b4872fe1364b7fd86a688bdb382a9
https://pubmed.ncbi.nlm.nih.gov/1746420
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