Results 1 to 10 of about 154,315 (305)

Peripheral microvessel area better predicts the severity of coronary stenosis of acute myocardial infarction patients over pulse wave velocity. [PDF]

Sci Rep
Chen C, Wang J, Huo TT, Zhu BL, Jin X, Zhao ZH, Lin MH, Liu JX, Guo ZY, Xu WH, Cui L, He XN, Zhang YH.   +12 more
europepmc   +1 more source

Physiology- or Imaging-Guided Strategies for Intermediate Coronary Stenosis.

JAMA Netw Open
Yang S, Kang J, Hwang D, Zhang J, Jiang J, Hu X, Hahn JY, Nam CW, Doh JH, Lee BK, Kim W, Huang J, Jiang F, Zhou H, Chen P, Tang L, Jiang W, Chen X, He W, Ahn SG, Yoon MH, Kim U, Lee JM, Ki YJ, Shin ES, Kim HS, Tahk SJ, Wang J, Koo BK.   +28 more
europepmc   +1 more source

Hemodynamics of coronary artery stenosis

Canadian Journal of Physiology and Pharmacology, 1984
A model is proposed to study the hemodynamics of various types of coronary stenosis. The model coronary artery is assumed to be an elastic tapered tube. A progressive degree of concentric and eccentric stenoses are studied. Measured pulsatile coronary pressure, flow, and intramyocardial pressure are used as input data to calculate the pressure and ...
A Y, Wong, G A, Klassen, D E, Johnstone
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Postperfusion Coronary Stenosis

The Annals of Thoracic Surgery, 1987
A patient is described who had left main coronary artery stenosis four months after aortic valve replacement. He was seen with unstable angina, and subsequent catheterization revealed stenosis of a previously normal left main coronary artery. The diagnosis, treatment, and means of prevention are discussed.
J J, Tyner, J A, Hunter, H, Najafi
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Coronary Ostial Stenosis

Angiology, 1980
Coronary ostial stenosis as a complication of atherosclerosis is a rarely emphasized angiographic finding. Its recognition is important because of the adverse prognosis of left main stenosis and the inherent risks during catheterization of these patients. Recently 3 patients were identified with left coronary ostial stenosis. A clinical picture emerged
R K, Mautner, J H, Phillips
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Coronary Atherosclerosis in Mitral Stenosis

Chest, 1982
Eighty-two patients with mitral stenosis underwent cardiac catheterization with coronary angiography. Twenty-one patients (26 percent) had coronary artery disease. Characteristics of the mitral valve area, cardiac output, pulmonary artery pressure, pulmonary vascular resistance, left ventricular end-diastolic pressure, left ventricular ejection ...
P K, Chun, E, Gertz, J E, Davia, M D, Cheitlin   +3 more
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Isolated coronary ostial stenosis

Catheterization and Cardiovascular Diagnosis, 1986
AbstractWe have examined 5 patients with typical angina pectoris and found them to have left coronary ostial stenosis without evidence of any other coronary arterial disease and without evidence of aortic disease (Takayasu aortitis, syphilitic aortitis, or familial hypercholesterolaemia).
G A, Miller, M, Honey, H, el-Sayed
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Nonsyphilitic Coronary Ostial Stenosis

Archives of Surgery, 1977
From October 1970 to June 1977, a total of 15 patients (12 women) were seen with atherosclerotic coronary ostial stenosis (14 left, one right). All patients had angina and two had aortic valve disease. Additional coronary arterial disease was present in nine. One patient declined surgery and died four months later after myocardial infarction.
H B, Barner, J E, Codd, J G, Mudd, G C, Kaiser, D H, Tyras, H, Laks, V L, Willman   +6 more
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Congenital coronary sinus stenosis

Echocardiography, 2016
Congenital coronary sinus (CS) stenosis is a rare malformation. We present five patients with congenital coronary sinus stenosis (CSS) and identified another nine cases reported in the literature between 1980 and 2016. Congenital CSS may be associated with an unroofed CS, a coronary artery–coronary sinus fistula, or other cardiac anomalies.
Guang, Song, Wei, Qiao, Weidong, Ren, Yixin, Chen, Ke, Zhou   +4 more
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Left coronary ostial stenosis: Comparison with left main coronary artery stenosis

The Annals of Thoracic Surgery, 1989
We compared 147 consecutive patients who had left coronary ostial stenosis with 254 consecutive patients who had left main coronary artery stenosis treated with coronary artery bypass grafting. Mean age for the left main group was 61.6 years versus 59.7 years for the left ostial group (p = not significant [NS]).
H B, Barner, J, Reese, J, Standeven, L R, McBride, D G, Pennington, V L, Willman, G C, Kaiser   +6 more
openaire   +2 more sources