keyword
https://read.qxmd.com/read/23548420/-first-experience-of-the-study-intramyocardial-multiple-precision-administration-of-mononuclear-bone-marrow-cells-in-the-treatment-of-myocardial-ischemia
#21
RANDOMIZED CONTROLLED TRIAL
E V Shliakhto, D S Lebedev, D V Kryzhanovskiĭ, S V Anisimov, A V Kozlenok, A V Berezina, A A Bilibina, D V Motorin, G I Petrenko, M V Beliakova, E A Beliakova, G G Romanov, T V Treshkur, O M Moiseeva
Study aim - to elucidate possibilities of the use of precision administration of mononuclear bone marrow cells (MBMC) for the treatment of myocardial ischemia and heart failure. "Intramyocardial Multiple Precision Administration of Mononuclear Bone Marrow Cells in the Treatment of Myocardial Ischemia" was a double blind randomized placebo controlled study in which we included patients more or equal 6 months after Q-wave myocardial infarction with systolic myocardial dysfunction (ejection fraction <35%), not requiring myocardial revascularization, receiving stable optimal medical therapy for more or equal 8 weeks, and with implanted cardioverter-defibrillator...
2013: Kardiologiia
https://read.qxmd.com/read/22735652/-left-main-coronary-aneurysm-and-antiphospholipid-syndrome-survival-at-12-years-a-case-report-and-literature-review
#22
REVIEW
Claudia Patricia Paz Soldán-Patiño, Gustavo Rojas-Velasco, María Alexandra Arias-Mendoza, Edmundo Enríquez-Gómez, Aloha Meave-González, Amada Álvarez-Sangabriel, Mary Carmen Amigo, Jesús Vargas-Barrón, Carlos Rodolfo Martínez-Sánchez
Coronary artery aneurysms are a relatively infrequent finding with an incidence of 1% to 2% per year. Its cause can be atherosclerosis, congenital or due to other causes less common. Its initial manifestation can be myocardial infarction and sudden death as a result of rupture or distal embolization. The large coronary aneurysms, non-atherosclerotic, located in the common part of the left main coronary artery are exceptional. The diagnostic method of choice is the coronary angiography; however, non-invasive techniques such as transthoracic including tridimensional mode and transesophageal echocardiography, magnetic resonance imaging and computed tomography may have an important role in the detection and follow-up of these anomalies...
April 2012: Archivos de Cardiología de México
https://read.qxmd.com/read/21340384/mitral-valve-repair-by-double-teflon-technique-cardiac-remodeling-analysis-by-tridimensional-echocardiography
#23
JOURNAL ARTICLE
Marco Antonio Vieira Guedes, Pablo Maria Alberto Pomerantzeff, Carlos Manuel de Almeida Brandão, Marcelo Luiz Campos Vieira, Osanam Amorim Leite Filho, Marcos Floripes da Silva, Pablo da Cunha Spinola, Noedir Antonio Groppo Stolf
INTRODUCTION: Mitral valve repair is the treatment of choice to correct mitral insufficiency. Although the literature related to left atrial and ventricular behavior after mitral repair without use of prosthetic rings is scarce. OBJECTIVE: To analyze cardiac morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique. METHODS: Were included 14 patients with mixomatous mitral valve insufficiency that were submitted to mitral valve repair with the Double Teflon technique...
October 2010: Revista Brasileira de Cirurgia Cardiovascular
https://read.qxmd.com/read/18695441/sympathetic-tone-and-ventricular-tachycardia
#24
JOURNAL ARTICLE
Giovanni Fazio, Giuseppina Novo, Loredana Sutera, Gabriele Di Gesaro, Marco Fazio, Luciana D'Angelo, Claudia Visconti, Daniela Vernuccio, Salvatore Pipitone, Salvatore Novo
BACKGROUND: The pathogenesis of idiopathic monomorphic ventricular tachycardia is not clear. We suppose that a lack of balance of the sympathetic system could be involved. Frequency domain analyses of the heart rate can be useful to understand autonomic system balance. Therefore we performed this evaluation on a sample of seven children affected by idiopathic monomorphic ventricular tachycardia. METHODS AND RESULTS: We performed a Holter recording for palpitations on all the children, with an average age of 12 (range: 7-18 years)...
September 2008: Journal of Cardiovascular Medicine
https://read.qxmd.com/read/16680297/-real-time-tridimensional-echocardiography-in-a-patient-with-hypertrophic-cardiomyopathy
#25
JOURNAL ARTICLE
Marcelo Luiz Campos Vieira, Prasad Maddukuri, Natesa G Pandian, Wilson Mathias, José A F Ramires
No abstract text is available yet for this article.
April 2006: Arquivos Brasileiros de Cardiologia
https://read.qxmd.com/read/15761651/-tridimensional-echocardiography-in-real-time-of-the-mitral-valve-in-patient-with-mitral-valve-stenosis-submitted-to-catheter-balloon-valvuloplasty
#26
JOURNAL ARTICLE
Marcelo L C Vieira, José L Andrade, Wilson Mathias, Samira S Morhy, Luis F Cardoso, Luis J Kajita, José A F Ramires
No abstract text is available yet for this article.
February 2005: Arquivos Brasileiros de Cardiologia
https://read.qxmd.com/read/15216754/-indications-for-and-information-of-tridimensional-echocardiography
#27
REVIEW
Francisco Javier Roldán, Jesús Vargas Barrón
Three-dimensional echocardiography is becoming an important tool within the diagnostic arsenal in cardiovascular diseases. This study provides, in an easy way, a new dynamic and functional point of view of the anatomy of the heart and of the vascular tree. This review describes its principles, discusses its indications, and its place within clinical evaluations. Its capabilities. Advantages in relation with other imaging methods, its current situation and, of course, its own limitations are also commented.
January 2004: Archivos de Cardiología de México
https://read.qxmd.com/read/12497790/-tridimensional-echocardiography
#28
REVIEW
S De Castro, D Cartoni, R Adorisio, S Beni, F Papetti, C Urani, L Vitali-Serdoz, F Fedele
No abstract text is available yet for this article.
December 1999: Cardiologia: Bollettino Della Società Italiana di Cardiologia
https://read.qxmd.com/read/10367073/-surgical-evaluation-of-transthoracic-tridimensional-echocardiography-in-the-anatomic-study-of-atrial-septal-defect
#29
COMPARATIVE STUDY
L Bémurat, M Jimenez, R Roudaut, N Laborde, X Roques, J P Grimaud, A Choussat
The closure of atrial septal defects by interventional catheterisation requires an accurate assessment of their morphology and anatomical relationships. This study evaluated transthoracic three-dimensional echocardiography for the selection of atrial septal defects accessible to an occlusive prosthesis. The transthoracic three-dimensional echocardiographic measurements of 17 patients (4 to 55 years) with ostium secundum atrial septal defects were compared with those of the surgeon in a prospective study. The maximal diameters of the defect, the height of the interatrial septum, the distances to the superior vena cava (postero-superior border) and inferior vena cava (postero-inferior border), to the coronary sinus and the tricuspid valve were measured as a reconstruction of the interatrial septum seen from the right atrium...
May 1999: Archives des Maladies du Coeur et des Vaisseaux
https://read.qxmd.com/read/9835266/tridimensional-mapping-guided-modification-of-the-sinus-node
#30
JOURNAL ARTICLE
F Leonelli, M Richey, S Beheiry, K Rajkovich, A Natale
Radiofrequency (RF) catheter modification of the sinus node appears to be a promising therapeutic modality for the treatment of inappropriate sinus tachycardia. Modification, as opposed to total obliteration, of the atrial pacemaker requires precise localization of the sinus node. This has been successfully achieved with a multicatheter approach guided by intracardiac echocardiography. This article describes the first clinical use of a tridimensional nonfluoroscopic mapping system to guide successful RF modification of the sinus node in two cases of inappropriate sinus tachycardia...
November 1998: Journal of Cardiovascular Electrophysiology
https://read.qxmd.com/read/9749203/-anatomic-evaluation-of-ostium-secundum-atrial-septal-defects-by-tridimensional-echocardiography
#31
JOURNAL ARTICLE
P Acar, J F Piéchaud, P Bonhoeffer, Y Aggoun, D Bonnet, L Iserin, D Sidi, J Kachaner
The decision to close an ostium secundum atrial septal defect by interventional catheterisation implies knowing its size, form and the relationship of its borders to neighbouring structures as accurately as possible. Three-dimensional echocardiography provides unique views of the interatrial septum and the authors set out to assess its performance. Ten patients, aged 8 to 20 years, included in a multicenter European clinical trial of closure of atrial septal defects with the CardioSEAL prostheses, were examined by transoesophageal echocardiography with three-dimensional reconstruction of the interatrial septum viewed from the left or right atrium...
May 1998: Archives des Maladies du Coeur et des Vaisseaux
https://read.qxmd.com/read/9477726/-dynamic-tridimensional-echocardiography-and-evaluation-of-functional-alterations-in-acute-ischemia
#32
JOURNAL ARTICLE
J Azevedo, M A García-Fernández, P Puerta, M Moreno, M Desco, J L Delcan
No abstract text is available yet for this article.
November 1997: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://read.qxmd.com/read/9477725/-left-ventricular-mass-identified-with-tridimensional-echocardiography-and-myocardial-tissue-doppler
#33
JOURNAL ARTICLE
J Azevedo, M A García-Fernández, P Puerta, M Moreno, M Desco, J L Delcan
No abstract text is available yet for this article.
November 1997: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://read.qxmd.com/read/9011836/-tridimensional-echocardiography-general-principles-and-clinical-applications-with-special-reference-to-congenital-heart-diseases
#34
JOURNAL ARTICLE
A Vitarelli
Methods of three-dimensional reconstruction of cardiac images and emerging clinical applications are described, with special reference to congenital heart disease. Compared to other techniques providing dynamic three-dimensional visualization of heart structures, echocardiography has advantages of better temporal resolution and minor cost. Current applications include assessment of volumes and global and regional ventricular performance, evaluation of time motion of valves and other dynamic processes together with color-flow images, and dissection of the heart into specific areas of interest, such as atrial septum, mitral inflow and aortic outflow...
November 1996: Minerva Cardioangiologica
https://read.qxmd.com/read/7835549/-dynamic-transthoracic-and-transesophageal-tridimensional-echocardiography-using-rotational-technique-a-new-perspective-in-echocardiography
#35
COMPARATIVE STUDY
A Salustri, J Roelandt, F Ten Cate, W Vletter
BACKGROUND: For many years, there has been a long-standing interest in developing three-dimensional echocardiography and several approaches have been followed. However, the main interest has been centered on reconstruction of left ventricular cavity. So far, dynamic three-dimensional representation of cardiac structures has been rather disappointing. OBJECTIVES: In this study, we describe the clinical application of dynamic three-dimensional echocardiography with a rotational imaging acquisition...
October 1994: Giornale Italiano di Cardiologia
https://read.qxmd.com/read/6407422/-measurement-of-the-right-ventricular-ejection-fraction-during-the-acute-phase-of-myocardial-infarction-using-81m-krypton-infusion-comparison-with-the-left-ejection-fraction
#36
COMPARATIVE STUDY
J E Wolf, M Comet, F Dubois, J Machecourt, J Godart, J Boutet, J Croize, M Gaudy, J P Mathieu, J Pellet, B Denis
The right ventricular ejection fraction is rarely measured, as conventional diagnostic methods (radiology, echocardiography) are confronted with the problem of representing the right ventricle as a simple tridimensional geometrical model. This is not necessary with the radio-isotopic techniques. However, all those used for the measurement of right ventricular ejection fraction lead to important methodological problems. We have therefore developed a technique of measuring this parameter with an infusion of 81 m Kr...
February 1983: Archives des Maladies du Coeur et des Vaisseaux
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