scispace - formally typeset
Search or ask a question
Author

Kim A. Eagle

Bio: Kim A. Eagle is an academic researcher from University of Michigan. The author has contributed to research in topics: Aortic dissection & Myocardial infarction. The author has an hindex of 129, co-authored 823 publications receiving 75160 citations. Previous affiliations of Kim A. Eagle include University of Wisconsin Hospital and Clinics & Spaulding Rehabilitation Hospital.


Papers
More filters
Journal ArticleDOI
TL;DR: The present review aimed to evaluate and comment on outcomes of TAAD surgery as reported from IRAD series.
Abstract: Type A acute aortic dissection (TAAD) is a disease that has a catastrophic impact on a patient’s life and emergent surgery represents a key goal of early treatment. Despite continuous improvements in imaging techniques, medical therapy and surgical management, early mortality in patients undergoing TAAD repair still remains high, ranging from 17% to 26%. In this setting, the International Registry of Acute Aortic Dissection (IRAD), the largest worldwide registry for acute aortic dissection, was established to assess clinical characteristics, management and outcomes of TAAD patients. The present review aimed to evaluate and comment on outcomes of TAAD surgery as reported from IRAD series.

131 citations

Journal ArticleDOI
TL;DR: Although conservative management remains indicated in uncomplicated ABAD, these patients might benefit from closer follow-up or early endovascular intervention, and several predictors might be used to identify those ABAD patients at high risk for aortic growth.

129 citations

Journal ArticleDOI
TL;DR: Outcomes after ACS are worse in patients with PAD or stroke, with the highest risk in Patients with the 2 conditions and the use of evidence-based therapies are associated with improved outcomes in all ACS subgroups.
Abstract: We assessed the effect of previous peripheral arterial disease (PAD) and stroke on clinical outcomes in patients with acute coronary syndrome (ACS) and sought to ascertain the effectiveness of evidence-based therapies in these patients. We used data from the multinational Global Registry of Acute Coronary Events. Patients were enrolled at 102 hospitals in 13 countries between April 1999 and September 2005. Patients presenting with ACS were stratified according to the presence of previous PAD, stroke, PAD and stroke, or neither. In-hospital analysis included 48,418 patients and 6-month analysis included 32,735 patients. The primary end point was all-cause mortality and major adverse cardiac events during 6-month follow-up. Adverse in-hospital and 6-month events were lowest in patients with neither PAD nor stroke and highest in patients with PAD and stroke after adjustment for baseline demographics and co-morbidities. In-hospital mortality for the 4 groups (neither, PAD, stroke, PAD and stroke) was 4.5% versus 7.2% versus 8.9% versus 9.4% (p <0.001) and that for 6-month mortality was 3.9% versus 8.8% versus 9.3% versus 12%, and these differences persisted after accounting for differences in baseline characteristics. Use of evidence-based therapies was associated with significantly less morbidity and mortality in all ACS subgroups. In conclusion, outcomes after ACS are worse in patients with PAD or stroke, with the highest risk in patients with the 2 conditions and the use of evidence-based therapies are associated with improved outcomes in all ACS subgroups.

129 citations

Journal ArticleDOI
24 Feb 2005-BMJ
TL;DR: These findings support the current strategy of directing patients with suspected acute coronary syndrome to the nearest hospital with acute care facilities, irrespective of the availability of a catheterisation laboratory, and argue against early routine transfer of these patients to tertiary care hospitals with interventional facilities.
Abstract: Objective To investigate the relation between access to a cardiac catheterisation laboratory and clinical outcomes in patients admitted to hospital with suspected acute coronary

129 citations

Journal ArticleDOI
TL;DR: Analysis of the Medicare Claims database suggests that vascular surgery is associated with substantial perioperative and long-term mortality and reinforces the need for a prospective evaluation of these practices.
Abstract: UNLABELLED Debate continues regarding the value of cardiovascular testing and coronary revascularization before major vascular surgery. Whereas recent guidelines have advocated selective preoperative testing, several authors have suggested that it is no longer necessary in an era of low perioperative cardiac morbidity and mortality. We used data from a random sample of Medicare beneficiaries to determine the mortality rate after vascular surgery, based on the use of preoperative cardiac testing. A 5% nationally random sample of the aged Medicare population for the final 6 mo of 1991 and first 11 mo of 1992 was used to identify a cohort of patients who underwent elective infrainguinal or abdominal aortic reconstructive surgery. Use within the first 6 mo of 1991 was reviewed to determine if preoperative noninvasive cardiovascular imaging or coronary revascularization was performed. Thirty-day (perioperative) and 1-yr mortalities were assessed. Perioperative mortality was significantly increased for aortic surgery (209 of 2865 or 7.3%), compared with infrainguinal surgery (232 of 4030 or 5.8%); however, 1-yr mortality was significantly increased for infrainguinal surgery (16.3% vs 11.3%, P < 0.05). Stress testing, with or without coronary revascularization, was associated with improved short-and long-term survival in aortic surgery. The use of stress testing with coronary revascularization was not associated with reduced perioperative mortality after infrainguinal surgery. Stress testing alone was associated with reduced long-term mortality in patients undergoing infrainguinal revascularization. IMPLICATIONS Analysis of the Medicare Claims database suggests that vascular surgery is associated with substantial perioperative and long-term mortality. The reduced long-term mortality in patients who had previously undergone preoperative testing and coronary revascularization reinforces the need for a prospective evaluation of these practices.

126 citations


Cited by
More filters
Journal ArticleDOI
TL;DR: In those older than age 50, systolic blood pressure of greater than 140 mm Hg is a more important cardiovascular disease (CVD) risk factor than diastolic BP, and hypertension will be controlled only if patients are motivated to stay on their treatment plan.
Abstract: The National High Blood Pressure Education Program presents the complete Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. Like its predecessors, the purpose is to provide an evidence-based approach to the prevention and management of hypertension. The key messages of this report are these: in those older than age 50, systolic blood pressure (BP) of greater than 140 mm Hg is a more important cardiovascular disease (CVD) risk factor than diastolic BP; beginning at 115/75 mm Hg, CVD risk doubles for each increment of 20/10 mm Hg; those who are normotensive at 55 years of age will have a 90% lifetime risk of developing hypertension; prehypertensive individuals (systolic BP 120-139 mm Hg or diastolic BP 80-89 mm Hg) require health-promoting lifestyle modifications to prevent the progressive rise in blood pressure and CVD; for uncomplicated hypertension, thiazide diuretic should be used in drug treatment for most, either alone or combined with drugs from other classes; this report delineates specific high-risk conditions that are compelling indications for the use of other antihypertensive drug classes (angiotensin-converting enzyme inhibitors, angiotensin-receptor blockers, beta-blockers, calcium channel blockers); two or more antihypertensive medications will be required to achieve goal BP (<140/90 mm Hg, or <130/80 mm Hg) for patients with diabetes and chronic kidney disease; for patients whose BP is more than 20 mm Hg above the systolic BP goal or more than 10 mm Hg above the diastolic BP goal, initiation of therapy using two agents, one of which usually will be a thiazide diuretic, should be considered; regardless of therapy or care, hypertension will be controlled only if patients are motivated to stay on their treatment plan. Positive experiences, trust in the clinician, and empathy improve patient motivation and satisfaction. This report serves as a guide, and the committee continues to recognize that the responsible physician's judgment remains paramount.

14,975 citations

Journal ArticleDOI
TL;DR: This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases.
Abstract: The rapid technological developments of the past decade and the changes in echocardiographic practice brought about by these developments have resulted in the need for updated recommendations to the previously published guidelines for cardiac chamber quantification, which was the goal of the joint writing group assembled by the American Society of Echocardiography and the European Association of Cardiovascular Imaging. This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases. In addition, this document attempts to eliminate several minor discrepancies that existed between previously published guidelines.

11,568 citations

Journal ArticleDOI
TL;DR: It is important that the medical profession play a significant role in critically evaluating the use of diagnostic procedures and therapies as they are introduced in the detection, management, and management of diseases.
Abstract: PREAMBLE......e4 APPENDIX 1......e121 APPENDIX 2......e122 APPENDIX 3......e124 REFERENCES......e124 It is important that the medical profession play a significant role in critically evaluating the use of diagnostic procedures and therapies as they are introduced in the detection, management,

8,362 citations

Journal ArticleDOI
TL;DR: Although considerable improvement has occurred in the process of care for patients with ST-elevation myocardial infarction (STEMI), room for improvement exists as discussed by the authors, and the purpose of the present guideline is to focus on the numerous advances in the diagnosis and management of patients
Abstract: Although considerable improvement has occurred in the process of care for patients with ST-elevation myocardial infarction (STEMI), room for improvement exists.[1–3][1][][2][][3] The purpose of the present guideline is to focus on the numerous advances in the diagnosis and management of patients

8,352 citations