Surgery for left ventricular hypertrophy

• [PDF File]PDF Anesthesia and Congestive Heart Failure: Pathology, Medical ...

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  called concentric) hypertrophy of the left ventricle, with an increased wall thickness and a normal to reduced cavity diameter17. In contrast, heart failure resulting from volume-overloaded ventricles (e.g. mitral or aortic valve regurgitation) develops hypertrophy accompanied by dilation with increased ventricular diameter.

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• [PDF File]PDF Left ventricular adaptive response after surgery of aortic ...

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  sumption, and mortality. Aortic valve replacement surgery can cause regression of left ventricular hypertrophy and improve patient survival. The aim of this study was to evaluate left ventricular adaptive response after surgery of aortic valve replacement for severe valvular stenosis.

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• [PDF File]PDF Early Regression of Left Ventricular Hypertrophy After Aortic ...

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  the left ventricular wall is known to hypertrophy. Being an independent cardiac risk factor, left ventric-ular hypertrophy (LVH) is associated with a higher incidence of cardiovascular clinical events and death (Levy et al., 1990). Regression of hypertrophy has been observed after AV replacement (Henry et al., 1980; Monrad et al., 1988).

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• Left Ventricular Outflow Tract Obstruction—be Prepared!

  infarction, respiratory failure, and post valvular surgery. It is more common in the elderly, females, and in patients with hypertension, diabetes, and chronic vascular disease because of predisposing anatomical conditions such as left ventricular hypertrophy, small left ventricle size, sigmoid ...

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• Influence of Concentric Left Ventricular Remodeling on Early ...

  wall stress, LV hypertrophy (LVH) is a pathologic condi-tion associated with increasing myocardial connective tissue and fibrosis[1] . Left ventricular geometry may be classified into the following structurally determined cat-egories based on LV mass and relative wall thickness (RWT): (1) concentric hypertrophy, (2) eccentric hyper-

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• Dynamic Left Ventricular Outflow Tract Obstruction

  demonstrated atrial fibrillation and left ventricular hypertrophy. Cardiomegaly and pulmonary interstitial edema were noted on the chest roentgenogram. Two-dimensional echocardiography demon­ strated a normally functioning, but markedly hypertrophied, left ventricle, mild to moderate mitral regurgitation, and biatrial enlargement.

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• [PDF File]PDF University, Cleveland, OH Hypertrophic cardiomyopathy: A ...

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  left ventricular morphology and function. Left ventricular hypertrophy is considered pathologic if wall thickness is 15 mm or greater without a known cause. Transtho-racic echocardiography also allows for eval-uation of left atrial volume and mitral valve anatomy and function. Speckle tracking imaging is an advanced

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• Exercise and Left Ventricular Hypertrophy

  predictors of left ventricular hypertrophy. We identified the systolic blood pressure of 150 mm Hg at the exercise levels of 5 METs as the threshold for left ventricular hypertrophy. There was a 4-fold increase in the likelihood for left ventricular hypertrophy for every 10-mm Hg increment in systolic blood pressure beyond this threshold (OR: 1 ...

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• Left ventricular hypertrophy is a possible biomarker for ...

  From the Western Vascular Society Left ventricular hypertrophy is a possible biomarker for early mortality after type B aortic dissection Alexander P. Taylor, MD,a Rosario V. Freeman, MD, MS,b Matthew A. Bartek, MD, MPH,c and Sherene Shalhub, MD, MPH,d Seattle, Wash ABSTRACT

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• [PDF File]PDF Early Left Ventricular Remodeling After Aortic Valve Replacement

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  left ventricular mass. The left ventricular geometrical shape also influences the outcome of AVR.6 The clinical impact of left ventricular mass regression is not as well understood, despite its widespread acceptance as a measure of outcome after aortic valve surgery. Considerable LV hypertrophy

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• [PDF File]PDF Left ventricular hypertrophy and mortality after aortic valve ...

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  Left ventricular hypertrophy in patients with aortic stenosis is generally characterized by an increased myocardial mass ... valve surgery and those undergoing concomitant mitral valve surgery were excluded. A total of 164 patients were thus identified. Fifty-four patients had complete preopera-

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• [PDF File]PDF VA Form 21-0960A-4 Non-Ischemic Heart Disease (Including ...

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  NOTE: For coronary artery disease, myocardial infarction, or hypertensive disease, complete VA Form 21-0960A-1, Ischemic Heart Disease Disability Benefits Questionnaire. SECTION I - DIAGNOSIS. HEART CONDITIONS (INCLUDING ISCHEMIC AND NON-ISCHEMIC HEART DISEASE, ARRHYTHMIAS, VALVULAR DISEASE AND CARDIAC SURGERY)

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• [PDF File]PDF Preoperative Evaluation of the Patient With Hypertension

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  Left ventricular hypertrophy (voltage criteria) Renal insufficiency (serum creatinine level 2.0 mg/dL [ 176.8 µmol/L]) Cerebrovascular disease (history of cerebrovascular accident or transient ischemic attack) PREOPERATIVE EVALUATION OF HYPERTENSION 2044 JAMA, April 24, 2002—Vol 287, No. 16 (Reprinted) ©2002 American Medical Association ...

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• [PDF File]PDF CARDIAC LEFT VENTRICULAR HYPERTROPHY - Springer

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  SECTION 6: Therapeutic aspects of left ventricular hypertrophy 223 Mediators of changes in left ventricular mass during antihyper- 224 tensive therapy Jan Drayer Left ventricular hypertrophy in patients on chronic hemodialysis: 238 a sign of fluid excess Paul Voogd Protection of the hypertrophied heart during open-heart surgery 250

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• Hypertension and Coronary Artery Bypass Surgery

  left ventricular hypertrophy. Left ventricular hypertrophy results in significant impairment of systolic and diastolic function and an increased incidence of myocardial ischemia.61 The physiologic responses of the myocardium to chronic hypertension are complex. The myocardium responds differently to chronic

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• Moderate chronic kidney disease and left ventricular ...

  nificantly increased risk of left ventricular hypertrophy in hypertensive patients. The effect of moderate kidney disease on left ventricular hypertrophic remodeling in other conditions of chronic left ventricular pressure overload, such as aortic stenosis, remains unknown. Therefore we tested the hypothesis that moderate chronic

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• Ventricular hypertrophy and left atrial dilatation persist ...

  residual left ventricular hypertrophy; however, its effect was minimal. Preoperative severe left ventricular hypertrophy and left atrial dilatation reduced long-term survival, independent of symptom status. Conclusions: Severe left ventricular hypertrophy with left atrial dilatation can develop from severe aortic stenosis, even without symptoms.

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• [PDF File]PDF Hypertrophic cardiomyopathy characterized by marked ...

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  cardlornyopalhy and an unusual and distinctive pattern of left ventricular hypertrophy characterized on echocardiography by marked thickeningorthe posterior left ventricular free wall and virtually normal or only Ihndestly increased ventricular septa) thickness. This distribution of hypertrophy, often created a dis.

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• Left cardiac sympathetic denervation in a pediatric patient ...

  hypertrophy (LVH), including a ventricular septum measur-ing 20 mm (normal 6-8 mm) with a reversed septal curva-ture pattern. He had no evidence of left ventricular outflow tract obstruction and had moderate left atrial enlargement (Figure 2). His left ventricular systolic longitudinal strain was abnormal, with an average value of 15% (normal

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• Effect of renal artery revascularization on left ventricular ...

  Effect of renal artery revascularization on left ventricular hypertrophy, diastolic function, blood pressure, and the one-year outcome Daniel Rzeznik, MD, Tadeusz Przewlocki, MD, PhD, Anna Kablak-Ziembicka, MD, PhD,

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• Epigenome alterations in aortic valve stenosis and its ...

  marked functional obstruction of left ventricular outflow [8, 19]. Contrary, aortic valve stenosis as the more advanced stage of the disease comprise serious impair-ment of leaflet motion with subsequent obstruction of blood flow resulting in maladaptive left ventricular hypertrophy (LVH), myocardial fibrosis (MF), and a

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• [PDF File]PDF Cardiomyopathy: An Overview

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  electrocardiography findings often show left ventricular hypertrophy and Q waves, and echocardiography results often show hypertrophy of the left ventricle coupled with

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• [PDF File]PDF Sutureless Aortic Valve Replacement in a Patient ...

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  Fig. 3 Enlarged left ventricular outflow tract in echocardiography after conventional surgery including septal myectomy. Thoracic and Cardiovascular Surgeon Reports Vol. 5 No. 1/2016 22 TAVI and Left Ventricular Hypertrophy Christ et al.

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• Full-root aortic valve replacement with stentless xenograft ...

  with aortic stenosis by lower transvalvular gradients at mid-term and a better regression of their left ventricular mass index. Keywords: Full-root stentless aortic xenograft, Left ventricular mass index * Correspondence: reza.tavakoli@luks.ch 1Department of Cardiac Surgery, Canton Hospital Lucerne, Lucerne, Switzerland

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• Septal Myectomy Results in Regression of Left Ventricular ...

  Septal Myectomy Results in Regression of Left Ventricular Hypertrophy in Patients With Hypertrophic Obstructive Cardiomyopathy Subrato J. Deb, MD, Hartzell V. Schaff, MD, Joseph A. Dearani, MD, Rick A. Nishimura, MD, and Steve R. Ommen, Divisions of Cardiovascular Surgery and Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota

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• Left Ventricular Outflow Tract Obstruction in Hypertrophic ...

  A symptomatic patient with no significant left ventricular hypertrophy but with severe provocable left ventricular outflow tract (LVOT) obstruction. A, Illustration shows abnormal chordal attachment to the base of the anterior mitral leaflet (yellow color, arrow).

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• [PDF File]PDF ACVIM Fact Sheet: Hypertrophic Cardiomyopathy in Cats Overview

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  Hypertrophic cardiomyopathy (HCM) is one of the most commonly encountered heart disease in cats. This disease is characterized by an abnormal thickening (hypertrophy) of one or several areas of the walls of the heart, usually of the left ventricle. Hypertrophic cardiomyopathy is also present in humans and is caused by a variety of genetic anomalies

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• Left Ventricular Myotomy - Chest

  Preoperative ECGs showed left ventricular hypertrophy ( L VH) or L VH with strain in all patients and left atrial enlargement or hypertrophy in six. Two patients had in-termittent supraventricular tachyarrhythmias preoperatively, two were in stable atrial fibrillation (AF), one was in AF /Hutter and one had first-degree atrioventricular bloclc.

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• CASE REPORT Open Access A case of mid-apical obstructive ...

  significant concentric left ventricular hypertrophy that was greater in the mid-apical region. Nuclear magnetic resonance imaging confirmed significant hypertrophy of the median segments of the left ventricle. The patient had persistent symptoms despite receiving optimized medical treatment, and a surgical approach was indicated.

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• [PDF File]PDF Impact of Pheochromocytoma on Left Ventricular Hypertrophy ...

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  Impact of Pheochromocytoma on Left Ventricular Hypertrophy and QTc Prolongation: Comparison with Takotsubo Cardiomyopathy Seon Yoon Choi, MD, Kyoung Im Cho, MD, You Jin Han, MD, Ga In You, MD, Je Hun Kim, MD, ... stressors for TC patients were surgery, emotional stress, and infec-tion; the ...

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