当前位置： SCI文献检索 > JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY期刊下所有文献 > Estimation of circumferential fiber shortening velocity by echocardiography.

Estimation of circumferential fiber shortening velocity by echocardiography.

Abstract：

:The M-mode and two-dimensional echocardiograms of 40 young patients were analyzed to compare the mean circumferential fiber shortening velocity (Vcf) of the left ventricle calculated separately by two methods. The mean circumferential fiber shortening velocity was derived from the M-mode echocardiogram as minor axis shortening/ejection time and derived from the two-dimensional echocardiogram as actual circumference change/ejection time. With computer assistance, circumference was determined from the short-axis two-dimensional echocardiographic images during end-diastole and end-systole. Good correlations were obtained between the left ventricular diameter derived by M-mode echocardiography and the vertical axis during end-diastole (r = 0.79) and end-systole (r = 0.88) derived by two-dimensional echocardiography. Likewise, high correlations were noted between diameter and circumference in end-diastole (r = 0.89) and end-systole (r = 0.88). However, comparison of Vcf obtained by M-mode echocardiography with that obtained by two-dimensional echocardiography showed only fair correlation (r = 0.68). Moreover, the diameter/circumference ratio determined in end-diastole and end-systole differed significantly (p less than 0.001), possibly owing to the change in geometry of the ventricular sector image during systole. Although Vcf derived by M-mode echocardiography is a useful index of left ventricular performance, it does not truly reflect the circumference change during systole.

journal_name

J Am Coll Cardiol

journal_title

Journal of the American College of Cardiology

authors

Ruschhaupt DG,Sodt PC,Hutcheon NA,Arcilla RA

doi

10.1016/s0735-1097(83)80379-9

subject

Has Abstract

pub_date

1983-07-01 00:00:00

pages

77-84

issue

1

eissn

0735-1097

issn

1558-3597

pii

S0735-1097(83)80379-9

journal_volume

2

pub_type

杂志文章

相关文献

JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY文献大全
  • Lidocaine-sensitive atrial tachycardia: lidocaine-sensitive, rate-related, repetitive atrial tachycardia: a new arrhythmogenic syndrome.

    abstract：OBJECTIVES:The goal of this study was to report a variety of atrial tachycardia that might be caused by an unusual electrophysiologic substrate. BACKGROUND:The mechanism of atrial tachycardias is attributed to re-entry, abnormal automaticity or triggered activity, based on their electropharmacological responses. A rat...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/s0735-1097(00)00906-2

    authors： Chiale PA,Franco DA,Selva HO,Militello CA,Elizari MV

    更新日期：2000-11-01 00:00:00

  • Sex differences in central hemodynamics and their relationship to left ventricular diastolic function.

    abstract：OBJECTIVES:This study aimed to investigate sex differences in the association between arterial stiffness and left ventricular (LV) diastolic dysfunction. BACKGROUND:Heart failure with preserved ejection fraction is more common in women. Arterial stiffness has been suggested as a significant contributor to the developm...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2010.09.067

    authors： Shim CY,Park S,Choi D,Yang WI,Cho IJ,Choi EY,Chung N,Ha JW

    更新日期：2011-03-08 00:00:00

  • Computed tomographic angiography characteristics of atherosclerotic plaques subsequently resulting in acute coronary syndrome.

    abstract：OBJECTIVES:In a computed tomographic (CT) angiography study, we identified the characteristics of atherosclerotic lesions that were associated with subsequent development of acute coronary syndrome (ACS). BACKGROUND:The CT characteristics of culprit lesions in ACS include positive vessel remodeling (PR) and low-attenu...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2009.02.068

    authors： Motoyama S,Sarai M,Harigaya H,Anno H,Inoue K,Hara T,Naruse H,Ishii J,Hishida H,Wong ND,Virmani R,Kondo T,Ozaki Y,Narula J

    更新日期：2009-06-30 00:00:00

  • Long-term results of amiodarone therapy in patients with recurrent sustained ventricular tachycardia or ventricular fibrillation.

    abstract：:Four hundred sixty-two patients, all with either documented spontaneous sustained ventricular tachycardia or cardiac arrest unresponsive to other antiarrhythmic drugs (2.6/patient), were treated with amiodarone. Thirty-five patients (7.6%) failed to respond or died during the initial oral or intravenous loading phase....

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(89)90525-1

    authors： Herre JM,Sauve MJ,Malone P,Griffin JC,Helmy I,Langberg JJ,Goldberg H,Scheinman MM

    更新日期：1989-02-01 00:00:00

  • Significance of reduced uptake of iodinated fatty acid analogue for the evaluation of patients with acute chest pain.

    abstract：OBJECTIVES:To assess whether 15-(p-[iodine-123] iodophenyl)-3-(R,S) methylpentadecanoic acid (BMIPP) imaging can identify previous ischemic areas, BMIPP SPECT was performed in patients with acute chest pain to compare its findings with those of technetium-99m-tetrofosmin (tetrofosmin) SPECT and coronary angiography. B...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(01)01634-5

    authors： Kawai Y,Tsukamoto E,Nozaki Y,Morita K,Sakurai M,Tamaki N

    更新日期：2001-12-01 00:00:00

  • The evolving management of acute right-sided heart failure in cardiac transplant recipients.

    abstract：:Avoidance of the clinical syndrome of acute right-sided heart failure after heart transplantation is, unfortunately, not possible. Clinical experience and the literature certainly suggest that a significant factor in the successful management of right ventricular (RV) failure is recipient selection. Moreover, threshol...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/s0735-1097(01)01486-3

    authors： Stobierska-Dzierzek B,Awad H,Michler RE

    更新日期：2001-10-01 00:00:00

  • Evaluation of left ventricular systolic and diastolic dysfunction during transient myocardial ischemia produced by angioplasty.

    abstract：:Acute myocardial ischemia is known to cause impairment of both left ventricular systolic and diastolic function. To further investigate these changes as well as their relation to common clinical variables (electrocardiographic [ECG] changes and chest pain), 32 patients were evaluated with Doppler echocardiography duri...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(87)80266-8

    authors： Labovitz AJ,Lewen MK,Kern M,Vandormael M,Deligonal U,Kennedy HL

    更新日期：1987-10-01 00:00:00

  • Independent and incremental value of coronary artery calcium for predicting the extent of angiographic coronary artery disease: comparison with cardiac risk factors and radionuclide perfusion imaging.

    abstract：OBJECTIVES:The study was done to test the ability to predict the extent of angiographically determined coronary artery disease (CAD) by quantification of coronary calcium using electron-beam computed tomography (EBCT) and to compare it with more conventional parameters for delineating the angiographic extent of CAD, th...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(99)00265-x

    authors： Schmermund A,Denktas AE,Rumberger JA,Christian TF,Sheedy PF 2nd,Bailey KR,Schwartz RS

    更新日期：1999-09-01 00:00:00

  • Acute Myocardial Infarction with Hyperoxemic Therapy (AMIHOT): a prospective, randomized trial of intracoronary hyperoxemic reperfusion after percutaneous coronary intervention.

    abstract：OBJECTIVES:This study sought to determine whether hyperoxemic reperfusion with aqueous oxygen (AO) improves recovery of ventricular function after percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI). BACKGROUND:Hyperbaric oxygen reduces myocardial injury and improves ventricular function whe...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,多中心研究,随机对照试验

    doi：10.1016/j.jacc.2007.01.099

    authors： O'Neill WW,Martin JL,Dixon SR,Bartorelli AL,Trabattoni D,Oemrawsingh PV,Atsma DE,Chang M,Marquardt W,Oh JK,Krucoff MW,Gibbons RJ,Spears JR,AMIHOT Investigators.

    更新日期：2007-07-31 00:00:00

  • Comparison of three Doppler ultrasound methods in the prediction of pulmonary artery pressure.

    abstract：:Pulmonary artery pressure was noninvasively estimated by three Doppler echocardiographic methods in 50 consecutive patients undergoing cardiac catheterization. First, a systolic transtricuspid gradient was calculated from Doppler-detected tricuspid regurgitation; clinical jugular venous pressure or a fixed value of 14...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(87)80047-5

    authors： Chan KL,Currie PJ,Seward JB,Hagler DJ,Mair DD,Tajik AJ

    更新日期：1987-03-01 00:00:00

  • Can nitrogen-13 ammonia kinetic modeling define myocardial viability independent of fluorine-18 fluorodeoxyglucose?

    abstract：OBJECTIVES:The hypothesis of this study was that evaluation of myocardial flow and metabolism using nitrogen-13 (N-13) ammonia kinetic modeling with dynamic positron emission tomographic (PET) imaging could identify regions of myocardial scar and viable myocardium as defined by fluorine-18 fluorodeoxyglucose (F-18 FDG)...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(96)00561-x

    authors： Beanlands RS,deKemp R,Scheffel A,Nahmias C,Garnett ES,Coates G,Johansen HL,Fallen E

    更新日期：1997-03-01 00:00:00

  • Insulin resistance, lipoproteins, body fat and hemostasis in nonobese men with angina and a normal or abnormal coronary angiogram.

    abstract：OBJECTIVES:The aim of this study was to compare metabolic risk factors in men with anginal chest pain and a normal or abnormal coronary angiogram with those in healthy men. BACKGROUND:Risk factors for coronary heart disease, including lipoprotein abnormalities, hypertension and adiposity, may be metabolically interlin...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(94)90423-5

    authors： Ley CJ,Swan J,Godsland IF,Walton C,Crook D,Stevenson JC

    更新日期：1994-02-01 00:00:00

  • Advanced Management of Intermediate- and High-Risk Pulmonary Embolism: JACC Focus Seminar.

    abstract：:Intermediate-risk (submassive) pulmonary embolism (PE) describes normotensive patients with evidence of right ventricular compromise, whereas high-risk (massive) PE comprises those who have experienced hemodynamic decompensation with hypotension, cardiogenic shock, or cardiac arrest. Together, these 2 syndromes repres...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jacc.2020.05.028

    authors： Piazza G

    更新日期：2020-11-03 00:00:00

  • Enhanced external counterpulsation improves exercise tolerance, reduces exercise-induced myocardial ischemia and improves left ventricular diastolic filling in patients with coronary artery disease.

    abstract：OBJECTIVES:We examined whether enhanced external counterpulsation (EECP) improves myocardial ischemia, exercise tolerance and cardiac function in patients with coronary artery disease (CAD). BACKGROUND:Enhanced external counterpulsation reduces angina and improves exercise tolerance in patients with CAD. Some objectiv...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(00)01095-0

    authors： Urano H,Ikeda H,Ueno T,Matsumoto T,Murohara T,Imaizumi T

    更新日期：2001-01-01 00:00:00

  • Localization of aortic dissection intimal flap by intraoperative two-dimensional echocardiography.

    abstract：:Ascending (type I) aortic dissection carries a high morbidity and mortality. Proper identification of the proximal origin of the dissection and determination of concomitant aortic valve involvement significantly facilitate surgical repair, which may improve survival. In this case, intraoperative two-dimensional echoca...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(85)80324-7

    authors： Goldman ME,Guarino T,Mindich BP

    更新日期：1985-11-01 00:00:00

  • Inhibition of atherosclerosis by fish oil in cholesterol-fed rabbits.

    abstract：:To evaluate the effects of dietary fish oil on cholesterol-induced atherosclerosis, 36 New Zealand rabbits in four groups were fed a 0.3% cholesterol diet for 10 weeks. One group served as control, whereas groups I, II and III received 1, 2 and 3 ml/day, respectively, of fish oil (Protochol, eicosapentaenoic acid, 180...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(88)90478-0

    authors： Zhu BQ,Smith DL,Sievers RE,Isenberg WM,Parmley WW

    更新日期：1988-10-01 00:00:00

  • Baseline and 6-month costs of primary angioplasty therapy for acute myocardial infarction: results from the primary angioplasty registry.

    abstract：OBJECTIVES:This study sought to describe the economic outcomes from a prospective multicenter registry of primary coronary angioplasty. BACKGROUND:Interest in coronary angioplasty without preceding thrombolytic therapy as a primary reperfusion strategy has increased as a result of three recent randomized trials showin...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章,多中心研究,随机对照试验

    doi：10.1016/0735-1097(95)00246-z

    authors： Mark DB,O'Neill WW,Brodie B,Ivanhoe R,Knopf W,Taylor G,O'Keefe JH,Grines CL,Davidson-Ray L,Knight JD

    更新日期：1995-09-01 00:00:00

  • Polymeric-based perivascular delivery of a nitric oxide donor inhibits intimal thickening after balloon denudation arterial injury: role of nuclear factor-kappaB.

    abstract：OBJECTIVES:To examine the effect of a polymeric-based periadventitial delivery of a nitric oxide (NO)-releasing diazeniumdiolate, spermine/NO (SPER/NO), on balloon injury-induced neointimal hyperplasia in rat ileofemoral arteries. BACKGROUND:Reduced local bioavailability and adverse side effects limit systemic adminis...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(99)00543-4

    authors： Kaul S,Cercek B,Rengstrom J,Xu XP,Molloy MD,Dimayuga P,Parikh AK,Fishbein MC,Nilsson J,Rajavashisth TB,Shah PK

    更新日期：2000-02-01 00:00:00

  • Pharmacologic alterations in human type I atrial flutter cycle length and monophasic action potential duration. Evidence of a fully excitable gap in the reentrant circuit.

    abstract：OBJECTIVES:This study compared the effect of changes in action potential duration versus conduction velocity on atrial flutter cycle length to determine whether there is a fully or partially excitable gap in atrial flutter. BACKGROUND:In an excitable gap reentrant circuit, cycle length is proportional to conduction ve...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/0735-1097(95)00459-9

    authors： Stambler BS,Wood MA,Ellenbogen KA

    更新日期：1996-02-01 00:00:00

  • Impact of mechanical unloading on microvasculature and associated central remodeling features of the failing human heart.

    abstract：OBJECTIVES:This study investigates alterations in myocardial microvasculature, fibrosis, and hypertrophy before and after mechanical unloading of the failing human heart. BACKGROUND:Recent studies demonstrated the pathophysiologic importance and significant mechanistic links among microvasculature, fibrosis, and hyper...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2010.04.019

    authors： Drakos SG,Kfoury AG,Hammond EH,Reid BB,Revelo MP,Rasmusson BY,Whitehead KJ,Salama ME,Selzman CH,Stehlik J,Clayson SE,Bristow MR,Renlund DG,Li DY

    更新日期：2010-07-27 00:00:00

  • Benign congenital intracardiac thyroid and polycystic tumor causing right ventricular outflow tract obstruction and conduction disturbance.

    abstract：:A patient with a rare intracardiac tumor arising from the right side of the interventricular septum who developed conduction disturbances and symptoms of right ventricular outflow tract obstruction is reported. The patient was successfully treated with insertion of a permanent pacemaker and surgical removal of the tum...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(87)80105-5

    authors： Grigg LE,Downey W,Tatoulis J,Hunt D

    更新日期：1987-01-01 00:00:00

  • Transient sinus node dysfunction after the Cox-maze III procedure in patients with organic heart disease and chronic fixed atrial fibrillation.

    abstract：OBJECTIVES:This prospective study examined types, frequency and time dependency of the electrophysiologic manifestation of the sinus node dysfunction after the Cox-maze III procedure--the technique of choice for the management of medically refractory atrial fibrillation-in patients with organic heart disease, chronic f...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(98)00358-1

    authors： Pasic M,Musci M,Siniawski H,Edelmann B,Tedoriya T,Hetzer R

    更新日期：1998-10-01 00:00:00

  • Impact of major bleeding on 30-day mortality and clinical outcomes in patients with acute coronary syndromes: an analysis from the ACUITY Trial.

    abstract：OBJECTIVES:The purpose of this study was to determine the predictors of major bleeding and the impact of major bleeding on outcomes, including mortality, in acute coronary syndromes (ACS). BACKGROUND:Whether major bleeding independently predicts mortality in patients with ACS undergoing an early invasive strategy is u...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.jacc.2007.02.027

    authors： Manoukian SV,Feit F,Mehran R,Voeltz MD,Ebrahimi R,Hamon M,Dangas GD,Lincoff AM,White HD,Moses JW,King SB 3rd,Ohman EM,Stone GW

    更新日期：2007-03-27 00:00:00

  • Do associations with C-reactive protein and extent of coronary artery disease account for the increased cardiovascular risk of renal insufficiency?

    abstract：OBJECTIVES:We sought to determine whether the association of higher C-reactive protein levels (CRP) and more extensive coronary artery disease (CAD) explains the high cardiovascular risk of renal insufficiency (RI). BACKGROUND:Renal insufficiency and renal failure (RF) have been associated with increased cardiovascula...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(03)00564-3

    authors： Zebrack JS,Anderson JL,Beddhu S,Horne BD,Bair TL,Cheung A,Muhlestein JB,Intermountain Heart Collaborative Study Group.

    更新日期：2003-07-02 00:00:00

  • Importance of ablating all potential right atrial flutter circuits in postcardiac surgery patients.

    abstract：OBJECTIVES:In patients with atrial flutter (AFL) and postoperative right atrial incisional scars, we sought to assess if the use of additional ablative lesions that targeted all potential re-entrant circuits, regardless of the presenting type of flutter, would prevent long-term recurrence. BACKGROUND:Patients with AFL...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2004.04.045

    authors： Verma A,Marrouche NF,Seshadri N,Schweikert RA,Bhargava M,Burkhardt JD,Kilicaslan F,Cummings J,Saliba W,Natale A

    更新日期：2004-07-21 00:00:00

  • Extracorporeal Ultrafiltration for Fluid Overload in Heart Failure: Current Status and Prospects for Further Research.

    abstract：:More than 1 million heart failure hospitalizations occur annually, and congestion is the predominant cause. Rehospitalizations for recurrent congestion portend poor outcomes independently of age and renal function. Persistent congestion trumps serum creatinine increases in predicting adverse heart failure outcomes. No...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jacc.2017.03.528

    authors： Costanzo MR,Ronco C,Abraham WT,Agostoni P,Barasch J,Fonarow GC,Gottlieb SS,Jaski BE,Kazory A,Levin AP,Levin HR,Marenzi G,Mullens W,Negoianu D,Redfield MM,Tang WHW,Testani JM,Voors AA

    更新日期：2017-05-16 00:00:00

  • Effect of managed care on cardiovascular specialists: involvement, attitudes and practice adaptations.

    abstract：OBJECTIVES:This study was undertaken to determine the extent to which cardiovascular specialists are involved with and affected by managed care and to ascertain their attitudes toward it. This survey also served as the follow-up to an initial study on the subject performed by the American College of Cardiology in 1993....

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/S0735-1097(96)00455-X

    authors： DeMaria AN,Lee TH,Leon DF,Ullyot DJ,Wolk MJ,Mills PS,Fay SC,Brown JH,Flatau CN,Bodycombe DP

    更新日期：1996-12-01 00:00:00

  • Use of intraaortic balloon counterpulsation in patients presenting with cardiogenic shock: observations from the GUSTO-I Study. Global Utilization of Streptokinase and TPA for Occluded Coronary Arteries.

    abstract：OBJECTIVES:We sought to examine the use, complications and outcomes with early intraaortic balloon counterpulsation (IABP) in patients presenting with cardiogenic shock complicating acute myocardial infarction and treated with thrombolytic therapy. BACKGROUND:The use of IABP in patients with cardiogenic shock is widel...

    journal_title：Journal of the American College of Cardiology

    pub_type： 临床试验,杂志文章,多中心研究,随机对照试验

    doi：10.1016/s0735-1097(97)00227-1

    authors： Anderson RD,Ohman EM,Holmes DR Jr,Col I,Stebbins AL,Bates ER,Stomel RJ,Granger CB,Topol EJ,Califf RM

    更新日期：1997-09-01 00:00:00

  • Echocardiographic predictors of left ventricular outflow tract obstruction and systolic anterior motion of the mitral valve after mitral valve reconstruction for myxomatous valve disease.

    abstract：OBJECTIVE:To determine predictors of systolic anterior motion and left ventricular outflow tract obstruction (SAM/LVOTO) after mitral valve repair (MVRep) in patients with myxomatous mitral valve disease. BACKGROUND:Mechanisms for the development of SAM/LVOTO after MVRep have been described; however, predictors of thi...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/s0735-1097(99)00464-7

    authors： Maslow AD,Regan MM,Haering JM,Johnson RG,Levine RA

    更新日期：1999-12-01 00:00:00

  • Thrombus precursor protein and clinical outcomes in patients with acute coronary syndromes.

    abstract：OBJECTIVES:We sought to test the prognostic performance of thrombus precursor protein (TpP) in patients presenting with an acute coronary syndrome (ACS). BACKGROUND:Because thrombus formation is a critical step in the development of ACS, a measurement of activated coagulation could yield important information. Thrombu...

    journal_title：Journal of the American College of Cardiology

    pub_type： 杂志文章

    doi：10.1016/j.jacc.2008.01.069

    authors： Mega JL,Morrow DA,de Lemos JA,Mohanavelu S,Cannon CP,Sabatine MS

    更新日期：2008-06-24 00:00:00