Mechanisms of abnormal Q waves in hypertrophic cardiomyopathy assessed by intracoronary electrocardiography

Journal of Cardiovascular Electrophysiology

Volumn 15, Issue 12, 2004, Pages 1402-1408

  Koga, Yoshinori ^a   Yamaga, Akihiko ^b   Hiyamuta, Kohji ^b   Ikeda, Hisao ^a   Toshima, Hironori ^a  

^a KURUME UNIVERSITY MEDICAL CENTER   (Japan)

^b KURUME UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

Disproportionate hypertrophy; Loss of electrical forces; Myocardial fibrosis; Resultant initial QRS vector

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; CLINICAL ARTICLE; CONTROLLED STUDY; ECHOCARDIOGRAPHY; ELECTROCARDIOGRAPHY; FEMALE; HEART LEFT VENTRICLE HYPERTROPHY; HEART MUSCLE FIBROSIS; HEART OUTFLOW TRACT OBSTRUCTION; HEART VENTRICLE WALL MOTION; HEART VENTRICULOGRAPHY; HUMAN; HYPERTROPHIC CARDIOMYOPATHY; LEFT ANTERIOR DESCENDING CORONARY ARTERY; MALE; PRIORITY JOURNAL; Q WAVE; QRS COMPLEX; R WAVE; SINGLE PHOTON EMISSION COMPUTER TOMOGRAPHY; STATISTICAL ANALYSIS; TRANSLUMINAL CORONARY ANGIOPLASTY;

ADULT; ANALYSIS OF VARIANCE; CARDIOMYOPATHY, HYPERTROPHIC; CASE-CONTROL STUDIES; ECHOCARDIOGRAPHY; ELECTROCARDIOGRAPHY; FEMALE; HUMANS; MALE; MIDDLE AGED; TOMOGRAPHY, EMISSION-COMPUTED, SINGLE-PHOTON;

EID: 10944226411     PISSN: 10453873     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1540-8167.2004.04314.x     Document Type: Article

References (29)

1. Hollister RM, Goodwin JF: Electrocardiogram in cardiomyopathy. Br Heart J 1963;25:357-374.
2. Braudo M, Wigle ED, Keith JD: A distinctive electrocardiogram in muscular subaortic stenosis due to ventricular septal hypertrophy. Am J Cardiol 1964;14:599-607.
3. Frank S, Braunwald E: Idiopathic hypertrophic subaortic stenosis. Clinical analysis of 126 patients with emphasis on the natural history. Circulation 1968;37:759-788.
4. Bahl OP, Walsh TJ, Massie E: Electrocardiography and vectorcardiography in idiopathic hypertrophic subaortic stenosis. Am J Med Sci 1970;259:262-271.
5. Brackbill TA, Shah PM: Vectorcardiographic comparison of left ventricular hypertrophy in idiopathic hypertrophic subaortic stenosis, aortic stenosis and aortic regurgitation. Am Heart J 1974;88:269-276.
6. Savage DD, Seides SF, Clark CE, Henry WL, Maron BJ, Robinson FC, Epstein SE: Electrocardiographic findings in patients with obstructive and nonobstructive hypertrophic cardiomyopathy. Circulation 1978;58:402-408.
7. Engler RL, Smith P, Le Winter M, Gosink B, Johnson A: The electrocardiogram in asymmetric septal hypertrophy. Chest 1979;75:167-173.
8. Maron BJ, Wolfson JK, Ciro E, Spirito P: Relation of electrocardiographic abnormalities and patterns of left ventricular hypertrophy identified by 2-dimensional echocardiography in patients with hypertrophic cardiomyopathy. Am J Cardiol 1983;51:189-194.
9. Panza J, Maron BJ: Relation of electrocardiographic abnormalities to evolving left ventricular hypertrophy in hypertrophic cardiomyopathy. Am J Cardiol 1989;63:1258-1265.
10. Maron BJ: Q waves in hypertrophic cardiomyopathy: A reassessment. J Am Coll Cardiol 1990;16:375-376.
11. Mori H, Ogawa S, Noma S, Fujii I, Hayashi J, Yamazaki H, Nakazawa H, Handa S, Nakamura Y: Pattern of myocardial hypertrophy as a possible determinant of abnormal Q waves in hypertrophic cardiomyopathy. Jpn Circ J 1983;47:513-521.
12. Louie EK, Maron BJ: Hypertrophic cardiomyopathy with extreme increase in left ventricular wall thickness: Functional and morphologic features and clinical significance. J Am Coll Cardiol 1986;8:57-65.
13. Lemery R, Kleinebenne A, Nihoyannopoulos P, Aber V, Alfonso F, Mckenna WJ: Q wave in hypertrophic cardiomyopathy in relation to the distribution and severity of right and left ventricular hypertrophy. J Am Coll Cardiol 1990;16:368-374.
14. Coltart DJ, Meldrum SJ: Hypertrophic cardiomyopathy: An electrophysiological study. Br Med J 1970;4:217-218.
15. Van Dam RT, Roos JP, Durrer D: Electrical activation of ventricles and interventricular septum in hypertrophic obstructive cardiomyopathy. Br Heart J 1972;34:100-112.
16. Cosio FG, Moro C, Alonso M, Calzada CS, Llovet A: The Q wave of hypertrophic cardiomyopathy. An electrophysiologic study. N Engl J Med 1980;302:96-99.
17. Wigle ED, Baron RH: The electrocardiogram in muscular subaortic stenosis. Effect of a left septal incision and right bundle-branch block. Circulation 1966;34:585-594.
18. Maron BJ, Epstein SE, Roberts WC: Hypertrophic cardiomyopathy and transmural myocardial infarction without significant atherosclerosis of the extramural coronary arteries. Am J Cardiol 1979;43:1086-1102.
19. Feldman T, Chua KG, Childers RW: R wave of the surface and intracoronary electrogram during acute coronary artery occlusion. Am J Cardiol 1986;58:885-590.
20. Friedman PL, Shook TL, Kirshenbaum JM, Selwyn AP, Ganz P: Value of the intracoronary electrocardiogram to monitor myocardial ischemia during percutaneous transluminal coronary angioplasty. Circulation 1986;74:330-339.
21. Jain A, Jenkins MG, Gettes LS: Lack of specificity of new negative U waves for anterior myocardial ischemia as evidenced by intracoronary electrogram during balloon angioplasty. J Am Coll Cardiol 1990;15:1007-1011.
22. Austen WG, Edwards JE, Frye RL, Gensini GG, Gott VL, Griffith LSC, McGoon DC, Murphy ML, Roe BB: AHA committee report. A reporting system on patients evaluated for coronary artery disease. Report of the ad hoc committee for grading of coronary artery disease, Council on Cardiovascular Surgery, American Heart Association. Circulation 1975;51(Suppl):7-37.
23. Kossmann CE, Abildskov JA, Brumlik J, Berger AR, Dolgin M, Milnor WR: The electrocardiographic diagnosis. In The Criteria Committee, New York Heart Association, ed: Diseases of the Heart and Blood Vessels: Nomenclature and Criteria for Diagnosis. Sixth Edition. Boston: Little, Brown and Co., 1964:383-440.
24. Rackley CE, Dodge HT, Coble YD Jr, Hay RE: A method for determining left ventricular mass in man. Circulation 1964;29:666-671.
25. Berman DS, Kiat H, Friedman JD, Wang FP, van Train K, Matzer L, Maddahi J, Germano G: Separate acquisition rest thallium-201/stress technetium-99m sestamibi dual-isotope myocardial perfusion single-photon emission computed tomography: A clinical validation study. J Am Coll Cardiol 1993;22:1455-1464.
26. Yasui S: Analysis of ECG by means of reconstruction method on the direct unipolar lead ECG (in Japanese). Jpn Circ J 1959;23:1025-1041.
27. Durrer D, van Dam RT, Freud GE, Janse MJ, Meijler FL, Arzbaecher RC: Total excitation of the isolated human heart. Circulation 1970;41:899-912.
28. Spach MS, Barr RC: Ventricular intramural and epicardial potential distributions during ventricular activation and repolarization in the intact dog. Circ Res 1975;37:243-257.
29. Runquist LH, Nielsen CD, Killip D, Gazes P, Spencer WH III: Electrocardiographic findings after alcohol septal ablation therapy for obstructive hypertrophic cardiomyopathy. Am J Cardiol 2002;90:1020-1022.