Twenty-two year (1975 to 1997) trends in the incidence, in-hospital and long-term case fatality rates from initial q-wave and non-q-wave myocardial infarction: a multi-hospital, community-wide perspective
Mark I. Furman, MD, FACCa,
Harold L. Dauerman, MD, FACCa,
Robert J. Goldberg, PhDa,
Jorge Yarzbeski, MD, MPHa,
Darleen Lessard, MSa and
Joel M. Gore, MD, FACCa
a Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, USA

View larger version (45K):
[in a new window]
|
Figure 1 Temporal trends in the incidence rates of initial Q-wave myocardial infarction and non-Q-wave myocardial infarction: Worcester Heart Attack study.
|
|

View larger version (38K):
[in a new window]
|
Figure 2 Temporal trends in the hospital case fatality rates of Q-wave myocardial infarction (MI) and non-Q-wave MI: Worcester Heart Attack study.
|
|

View larger version (15K):
[in a new window]
|
Figure 3 Long-term mortality after hospital discharge for Q-wave myocardial infarction and non-Q-wave myocardial infarction: Worcester Heart Attack study. Solid square = Q-wave; solid circle = non-Q-wave.
|
|

View larger version (30K):
[in a new window]
|
Figure 4 Temporal trends in two-year survival rates after hospital discharge for (A) Q-wave myocardial infarction (MI) and (B) non-Q-wave MI: Worcester Heart Attack study.
|
|
|