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Neonatal anatomic repair of transposition of the great arteries and ventricular septal defect.

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery

Serraf A, Comas JV, Lacour-Gayet F, Bruniaux J, Bouchart F, Planché C.
PMID: 1485971
Eur J Cardiothorac Surg. 1992;6(12):630-4; discussion 634. doi: 10.1016/1010-7940(92)90185-z.

From January 1985 to March 1992, 64 consecutive neonates with transposition of the great arteries (TGA) and ventricular septal defect (VSD) underwent an arterial switch operation and VSD closure. The mean age at operation was 18.5 +/- 12 days...

Percutaneous balloon valvotomy for mitral stenosis.

Comprehensive therapy

Feldman T, Carroll JD.
PMID: 1424527
Compr Ther. 1992 Jul;18(7):31-6.

No abstract available.

A constitutive theory for biomembranes: application to epicardial mechanics.

Journal of biomechanical engineering

Humphrey JD, Strumpf RK, Yin FC.
PMID: 1487897
J Biomech Eng. 1992 Nov;114(4):461-6. doi: 10.1115/1.2894095.

We present a new theoretically motivated experimental approach for identifying the functional form of a constitutive relation for any nonlinear, anisotropic pseudoelastic biological membrane. The utility of this approach is illustrated by identifying, from biaxial data, a new constitutive...

Effect of age and coronary artery disease on response to snow shoveling.

Journal of the American College of Cardiology

Sheldahl LM, Wilke NA, Dougherty SM, Levandoski SG, Hoffman MD, Tristani FE.
PMID: 1401611
J Am Coll Cardiol. 1992 Nov 01;20(5):1111-7. doi: 10.1016/0735-1097(92)90366-u.
Free Article

OBJECTIVES: The objective of this study was to evaluate the effect of age and coronary artery disease on responses to snow shoveling.BACKGROUND: Little information is available on the hemodynamic and metabolic responses to snow shoveling.METHODS: Sixteen men with asymptomatic...

Improved cardiac gating and ventilation timing in animal experiments.

Magnetic resonance in medicine

Pruski JC, Abduljalil A, Robitaille PM.
PMID: 1461116
Magn Reson Med. 1992 Oct;27(2):329-37. doi: 10.1002/mrm.1910270212.

In this work we present an improved solution for cardiac gating and ventilation timing in in vivo spectroscopic and imaging experiments. This approach makes use of a pulse conditioner to extract primary timing signals from noisy and fluctuating input...

[Arterial hypertension and arrhythmia].

Wiadomosci lekarskie (Warsaw, Poland : 1960)

Negrusz-Kawecka M.
PMID: 1462591
Wiad Lek. 1992 Apr;45(7):291-4.

In patients with hypertension and presence of left ventricular hypertrophy arrhythmias of ventricular origin occur more frequently than in hypertension without this hypertrophy. Ventricular arrhythmias predispose to sudden death. It is accepted presently that left ventricular hypertrophy in patients...

Effects of beta-adrenergic blockade on papillary muscle function and the beta-adrenergic receptor system in noninfarcted myocardium in compensated ischemic left ventricular dysfunction.


Warner AL, Bellah KL, Raya TE, Roeske WR, Goldman S.
PMID: 1330362
Circulation. 1992 Nov;86(5):1584-95. doi: 10.1161/01.cir.86.5.1584.

BACKGROUND: beta-Adrenergic receptor blockade has been reported to improve hemodynamics and beta-adrenergic receptor-adenylate cyclase function in idiopathic dilated cardiomyopathy. The purpose of this study was to determine the effects of beta-adrenergic receptor blockade on the beta-adrenergic receptor system and...

Pre-operative assessment of ventricular function in patients considered for Fontan procedure.


Graham TP, Johns JA.
PMID: 1398431
Herz. 1992 Aug;17(4):213-9.

In 1978 Choussat and Fontan established ten criteria, which should be fulfilled to achieve a successful outcome in Fontan operation. Recent data suggest that while some of these ten criteria need not be necessarrily be fulfilled, new criteria should...

In vivo left ventricular anatomy in rats with two-kidney, one clip and one-kidney, one clip renovascular hypertension.

Journal of hypertension

de Simone G, Devereux RB, Camargo MJ, Volpe M, Wallerson DC, Atlas SA, Laragh JH.
PMID: 1325503
J Hypertens. 1992 Aug;10(8):725-32.

OBJECTIVES: To evaluate differences in left ventricular structural changes related to different hemodynamic patterns.DESIGN: One-kidney, one clip (1K1C; volume-dependent hypertension) rats were two-kidney, one clip (2K1C; high-resistance hypertension) to determine whether these two types of Goldblatt rats showed different...

Respiratory phasic effects of inspiratory loading on left ventricular hemodynamics in vagotomized dogs.

Journal of applied physiology (Bethesda, Md. : 1985)

Scharf SM, Graver LM, Khilnani S, Balaban K.
PMID: 1400068
J Appl Physiol (1985). 1992 Sep;73(3):995-1003. doi: 10.1152/jappl.1992.73.3.995.

Exaggerated inspiratory swings in intrathoracic pressure have been postulated to increase left ventricular (LV) afterload. These predictions are based on measurements of LV afterload by use of esophageal or lateral pleural pressure. Using direct measurements of pericardial pressure, we...

Description of the deformation of the left ventricle by a kinematic model.

Journal of biomechanics

Arts T, Hunter WC, Douglas A, Muijtjens AM, Reneman RS.
PMID: 1400512
J Biomech. 1992 Oct;25(10):1119-27. doi: 10.1016/0021-9290(92)90068-c.

A model of left ventricular (LV) kinematics is essential to identify the fundamental physiological modes of LV deformation during a complete cardiac cycle as observed from the motion of a finite number of markers embedded in the LV wall....

Effect of hyperthyroidism of short duration on cardiac sensitivity to beta-adrenergic stimulation.

Journal of the American College of Cardiology

Martin WH, Spina RJ, Korte E.
PMID: 1314272
J Am Coll Cardiol. 1992 May;19(6):1185-91. doi: 10.1016/0735-1097(92)90322-e.
Free Article

The effect of hyperthyroidism on cardiac sensitivity to beta-adrenergic stimulation in humans is controversial. To determine whether heart rate and left ventricular contractile sensitivity to beta-adrenergic stimulation are altered by hyperthyroidism in human subjects, the frequency, velocity and extent...

Showing 1 to 12 of 13991 entries