Search Results - "Warren, Stafford G."

The STAFF studies of the first 5 minutes of percutaneous coronary angioplasty balloon occlusion in man by Warren, Stafford G., MD, FACC, Wagner, Galen S., MD

“…Abstract The Staff Studies comprise a database of 228 patients undergoing elective 5 minute coronary artery balloon occlusion angioplasty at a single center in…”
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Difference vectors to describe dynamics of the ST segment and the ventricular gradient in acute ischemia by ter Haar, C. Cato, BSc, Maan, Arie C., PhD, Warren, Stafford G., MD, Ringborn, Michael, MD, Horáček, B. Milan, PhD, Schalij, Martin J., MD, PhD, Swenne, Cees A., PhD

“…Abstract Background The ECG is important in the diagnosis and triage of the acute coronary syndrome (ACS), especially in the hyperacute phase, the “golden…”
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Accuracy of advanced versus strictly conventional 12-lead ECG for detection and screening of coronary artery disease, left ventricular hypertrophy and left ventricular systolic dysfunction by Schlegel, Todd T, Kulecz, Walter B, Feiveson, Alan H, Greco, E Carl, DePalma, Jude L, Starc, Vito, Vrtovec, Bojan, Rahman, M Atiar, Bungo, Michael W, Hayat, Matthew J, Bauch, Terry, Delgado, Reynolds, Warren, Stafford G, Núñez-Medina, Tulio, Medina, Rubén, Jugo, Diego, Arheden, Håkan, Pahlm, Olle

“…Resting conventional 12-lead ECG has low sensitivity for detection of coronary artery disease (CAD) and left ventricular hypertrophy (LVH) and low positive…”
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Comparison of high-frequency QRS components and ST-segment elevation to detect and quantify acute myocardial ischemia by Ringborn, Michael, MD, Pettersson, Jonas, MD, PhD, Persson, Eva, MD, PhD, Warren, Stafford G., MD, Platonov, Pyotr, MD, PhD, Pahlm, Olle, MD, PhD, Wagner, Galen S., MD

“…Abstract Objective This study tests the ability of high-frequency components of the depolarization phase (HF-QRS) vs conventional ST-elevation criteria to…”
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Assessment of autonomic control of the heart during transient myocardial ischemia by Gomis, Pedro, PhD, Caminal, Pere, PhD, Vallverdú, Montserrat, PhD, Warren, Stafford G., MD, Stein, Phyllis K., PhD, Wagner, Galen S., MD

“…Abstract Introduction In the presence of coronary artery obstruction, complex cardiovascular reflexes may lead to changes in heart rate and even to the…”
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Detection of stress-induced myocardial ischemia from the depolarization phase of the cardiac cycle—a preliminary study by Toledo, Eran, PhD, Lipton, Jonathan A., MD, Warren, Stafford G., MD, Abboud, Shimon, PhD, Broce, Mike, BA, Lilly, Donald R., MD, Maynard, Charles, PhD, Lucas, B. Daniel, PharmD, Wagner, Galen S., MD

“…Abstract Background Electrocardiogram (ECG)-based detection of ischemia is typically dependent on identifying changes in repolarization. Analysis of…”
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An electrocardiographic sign of ischemic preconditioning by Meijs, Loek P B, Galeotti, Loriano, Pueyo, Esther P, Romero, Daniel, Jennings, Robert B, Ringborn, Michael, Warren, Stafford G, Wagner, Galen S, Strauss, David G

“…Ischemic preconditioning is a form of intrinsic cardioprotection where an episode of sublethal ischemia protects against subsequent episodes of ischemia…”
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Scientific STAFF and MALT meetings — past, present, and future by Pahlm, Olle, Swenne, Cees A., Ugander, Martin, Warren, Stafford G., Wagner, Galen S.

“…The scientific STAFF and MALT meetings were created around the turn of the century for scientists engaged in enhancing the role of the 12-lead ECG for…”
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Scientific MALT and STAFF meetings — past, present, and future by Pahlm, Olle, MD, PhD, Swenne, Cees A., PhD, Ugander, Martin, MD, PhD, Warren, Stafford G., MD, Wagner, Galen S., MD

“…Abstract The scientific STAFF and MALT meetings were created around the turn of the century for scientists engaged in enhancing the role of the 12-lead ECG for…”
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Dr Galen Wagner (1939-2016) as an Academic Writer: an Overview of his Peer-Reviewed Scientific Publications by Pahlm, Olle, MD, PhD, Swenne, Cees, PhD, Man, Sumche, MD, PhD, Atwater, Brett, MD, Bacharova, Ljuba, MD, PhD, Bang, Lia, MD, PhD, Birnbaum, Yochai, MD, Carlsson, Esben, MD, Clemmensen, Peter, MD, DMSc, FESC, FSCAI, Engblom, Henrik, MD, PhD, Fakhi, Yama, MD, Gettes, Leonard, MD, Grande, Peer, MD, PhD, Hakacova, Nina, MD, PhD, Holmvang, Lene, MD, DMSc, Jurlander, Birgit, MD, PhD, Loring, Zak, MD, Pahlm, Ulrika, MD, Pettersson, Jonas, MD, PhD, Ringborn, Michael, MD, PhD, Risum, Niels, MD, PhD, Sejersten-Ripa, Maria, MD, DMSc, Sörnmo, Leif, PhD, Strauss, David, MD, PhD, Zusterzeel, Robbert, MD, PhD, Warren, Stafford, MD, FACC

“…Dr Galen Strohm Wagner, who was the editor-in-chief of the Journal of Electrocardiology since 2005, passed away on Jul 13, 2016. Wagner has an outstanding role…”
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Redundant protective barriers: minimizing operator occupational risk by Challa, Karthik, Warren, Stafford G, Danak, Subhash, Bates, Mark C

“…The ubiquitous use of less invasive therapeutic angiographic procedures has created the milieu for long-term occupational risk of cancer and genetic defects…”
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Changes in high-frequency QRS components are more sensitive than ST-segment deviation for detecting acute coronary artery occlusion by Pettersson, Jonas, Pahlm, Olle, Carro, Elena, Edenbrandt, Lars, Ringborn, Michael, Sörnmo, Leif, Warren, Stafford G, Wagner, Galen S

“…OBJECTIVES This study describes changes in high-frequency QRS components (HF-QRS) during percutaneous transluminal coronary angioplasty (PTCA) and compares the…”
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Comparison of ST-Segment Deviation to Scintigraphically Quantified Myocardial Ischemia During Acute Coronary Occlusion Induced by Percutaneous Transluminal Coronary Angioplasty by Persson, Eva, Pettersson, Jonas, Ringborn, Michael, Sörnmo, Leif, Warren, Stafford G., Wagner, Galen S., Maynard, Charles, Pahlm, Olle

“…This study compared ST-segment changes during acute coronary artery occlusion with measurements of ischemia by myocardial scintigraphy. Forty patients who were…”
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High-frequency QRS electrocardiogram analysis during exercise stress testing for detecting ischemia by Lipton, Jonathan A, Warren, Stafford G, Broce, Mike, Abboud, Shimon, Beker, Amir, Sörnmo, Leif, Lilly, Donald R, Maynard, Charles, Lucas, B. Daniel, Wagner, Galen S

“…Abstract Introduction ECG stress testing is an inexpensive and non-invasive detector of myocardial ischemia; addition of high-frequency QRS analysis (HFQRS)…”
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Nanobacteria-associated calcific aortic valve stenosis by Jelic, Tomislav M, Chang, Ho-Huang, Roque, Rod, Malas, Amer M, Warren, Stafford G, Sommer, Andrei P

“…Calcific aortic valve stenosis is the most common valvular disease in developed countries, and the major reason for operative valve replacement. In the US, the…”
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The absence of high-frequency QRS changes in the presence of standard electrocardiographic QRS changes of old myocardial infarction by Ringborn, Michael, Pahlm, Olle, Wagner, Galen S., Warren, Stafford G., Pettersson, Jonas

“…Background This study compares the high-frequency QRS components (HF-QRS) in patients with and without standard electrocardiogram (ECG) changes indicative of…”
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Spatial, individual, and temporal variation of the high-frequency QRS amplitudes in the 12 standard electrocardiographic leads by Pettersson, Jonas, Carro, Elena, Edenbrandt, Lars, Maynard, Charles, Pahlm, Olle, Ringborn, Michael, Sörnmo, Leif, Warren, Stafford G, Wagner, Galen S

“…Background Analysis of high-frequency QRS amplitudes (HF-QRS) may provide an additional diagnostic tool in patients with heart disease, but the basic…”
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Predictors of complications and learning curve using the Angio-SealTM closure device following interventional and diagnostic catheterization by Warren, Benjamin S., Warren, Stafford G., Miller, Scott D.

“…A retrospective study was conducted to determine the frequency and nature of groin complications when the Angio‐Seal device was used on 252 occasions by one…”
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The STAFF studies of the first 5minutes of percutaneous coronary angioplasty balloon occlusion in man by Warren, Stafford G., Wagner, Galen S.

“…The Staff Studies comprise a database of 228 patients undergoing elective 5minute coronary artery balloon occlusion angioplasty at a single center in the…”
Get full text

Predictors of complications and learning curve using the Angio-Seal closure device following interventional and diagnostic catheterization by Warren, B S, Warren, S G, Miller, S D

“…A retrospective study was conducted to determine the frequency and nature of groin complications when the Angio-Seal device was used on 252 occasions by one…”
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