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Persistence of systolic coronary flow reversal predicts irreversible dysfunction after reperfused anterior myocardial infarction.
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- Author(s): Nohtomi Y;Nohtomi Y; Takeuchi M; Nagasawa K; Arimura K; Miyata K; Kuwata K; Yamawaki T; Kondo S; Yamada A; Okamatsu S
- Source:
Heart (British Cardiac Society) [Heart] 2003 Apr; Vol. 89 (4), pp. 382-8.- Publication Type:
Journal Article- Language:
English - Source:
- Additional Information
- Source: Publisher: BMJ Pub. Group Country of Publication: England NLM ID: 9602087 Publication Model: Print Cited Medium: Internet ISSN: 1468-201X (Electronic) Linking ISSN: 13556037 NLM ISO Abbreviation: Heart Subsets: MEDLINE
- Publication Information: Original Publication: London : BMJ Pub. Group, c1996-
- Subject Terms: Coronary Circulation/*physiology ; Myocardial Infarction/*physiopathology ; Myocardial Reperfusion/*methods; Adult ; Aged ; Aged, 80 and over ; Analysis of Variance ; Blood Flow Velocity ; Coronary Angiography/methods ; Coronary Stenosis/diagnostic imaging ; Coronary Stenosis/physiopathology ; Echocardiography/methods ; Female ; Humans ; Male ; Middle Aged ; Myocardial Contraction ; Myocardial Infarction/diagnostic imaging ; Observer Variation
- Abstract: Objective: To investigate serial assessments of systolic coronary flow reversal in the infarct related artery for predicting poor left ventricular functional recovery after reperfused acute myocardial infarction.
Setting: Regional hospital.
Patients and Methods: 49 patients with anterior acute myocardial infarction had transthoracic Doppler echocardiography to record coronary flow velocity in the left anterior descending coronary artery immediately after successful primary coronary angioplasty (day 0), and at 48 hours, one week, and three weeks.
Main Outcome Measures: Coronary flow velocity at each time point; regional wall motion score index (RWMSI) at day 0 and at three weeks. Irreversible dysfunction was defined as a decrease in RWMSI to < 0.22.
Results: Measurements of coronary flow velocity could be made in 45 patients. Patients were divided into three groups: no systolic flow reversal (group 1, n = 27), systolic flow reversal observed only on day 0 (group 2, n = 8), and systolic flow reversal persisting until 48 hours (group 3, n = 10). Although baseline RWMSI was similar among the three groups, the value at three weeks was significantly higher in group 3 than in the other two groups. In predicting irreversible dysfunction, the persistence of systolic flow reversal up to 48 hours had a higher positive predictive value (100%) than the presence of systolic flow reversal on day 0 (67%, p < 0.04). The negative predictive value of systolic flow reversal at 48 hours (83%) was comparable in accuracy to the presence of systolic flow reversal on day 0 (85%, NS).
Conclusions: In reperfused anterior acute myocardial infarction, serial assessment of coronary flow velocity in the left anterior descending coronary artery is feasible using transthoracic Doppler echocardiography, and the persistence of systolic flow reversal at 48 hours is a more specific marker of irreversible dysfunction than peak creatine kinase or diastolic deceleration time. - References: J Am Coll Cardiol. 1999 Oct;34(4):1193-200. (PMID: 10520812)
Circulation. 1999 Jul 27;100(4):339-45. (PMID: 10421592)
Circulation. 2000 May 23;101(20):2368-74. (PMID: 10821812)
J Am Coll Cardiol. 2000 Jun;35(7):1835-41. (PMID: 10841232)
Am J Med. 2001 Feb 15;110(3):165-74. (PMID: 11182101)
Am J Cardiol. 2001 Mar 15;87(6):687-92. (PMID: 11249884)
J Am Coll Cardiol. 2001 Jul;38(1):117-23. (PMID: 11451260)
Ital Heart J. 2001 Jun;2(6):418-22. (PMID: 11453576)
Jpn Circ J. 2001 Aug;65(8):717-22. (PMID: 11502048)
J Am Soc Echocardiogr. 2002 Mar;15(3):253-8. (PMID: 11875389)
Circulation. 1985 Feb;71(2):280-8. (PMID: 3965172)
J Am Coll Cardiol. 1985 Mar;5(3):587-92. (PMID: 3156171)
N Engl J Med. 1985 Apr 4;312(14):932-6. (PMID: 4038784)
Int J Cardiol. 1989 Feb;22(2):161-8. (PMID: 2521615)
J Am Coll Cardiol. 1989 Jun;13(7):1506-13. (PMID: 2723266)
J Am Soc Echocardiogr. 1989 Sep-Oct;2(5):358-67. (PMID: 2698218)
Circ Res. 1990 Aug;67(2):332-43. (PMID: 2376075)
Circulation. 1992 May;85(5):1699-705. (PMID: 1572028)
J Am Coll Cardiol. 1993 Feb;21(2):537-45. (PMID: 8426022)
Circulation. 1993 Aug;88(2):405-15. (PMID: 8339404)
Circulation. 1993 Sep;88(3):1361-74. (PMID: 8353902)
Circulation. 1996 Jan 15;93(2):223-8. (PMID: 8548892)
Am Heart J. 1996 Sep;132(3):567-71. (PMID: 8800026)
Circulation. 1996 Sep 15;94(6):1269-75. (PMID: 8822979)
Circulation. 1998 Aug 18;98(7):625-7. (PMID: 9715853)
Circulation. 1998 Sep 8;98(10):1006-14. (PMID: 9737521)
J Am Coll Cardiol. 1998 Nov;32(5):1251-9. (PMID: 9809933)
Br Heart J. 1951 Jan;13(1):37-42. (PMID: 14791881) - Publication Date: Date Created: 20030318 Date Completed: 20030402 Latest Revision: 20190503
- Publication Date: 20231215
- Accession Number: PMC1769256
- Accession Number: 10.1136/heart.89.4.382
- Accession Number: 12639863
- Source:
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