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PubMed Central (PMC3 - NLM DTD) (2.616.353 recursos)
Archive of life sciences journal literature at the U.S. National Institutes of Health (NIH), developed and managed by NIH's National Center for Biotechnology Information (NCBI) in the National Library of Medicine (NLM).

Cardiovascular Ultrasound

Mostrando recursos 1 - 20 de 597

1. Reference intervals for the echocardiographic measurements of the right heart in children and adolescents: a systematic review - Lemmer (Hunsinger), Carolina E; Engel, Mark E; Stanfliet, John C; Mayosi, Bongani M

2. Different contribution of extent of myocardial injury to left ventricular systolic and diastolic function in early reperfused acute myocardial infarction - Chung, Hyemoon; Yoon, Ji-Hyun; Yoon, Young Won; Park, Chul Hwan; Ko, Eun Jung; Kim, Jong Youn; Min, Pil-Ki; Kim, Tae Hoon; Lee, Byoung Kwon; Hong, Bum-Kee; Rim, Se-Joong; Kwon, Hyuck Moon; Choi, Eui-Young

3. Effect of ivabradine-induced heart rate reduction on flow-mediated dilation measured with high-sensitivity ultrasound in patients with stable coronary heart disease - Jochmann, Nicoline; Schröter, Franziska; Knebel, Fabian; Hättasch, Robert; Gericke, Christine; Stangl, Karl; Baumann, Gert; Stangl, Verena

4. Reviewer Acknowledgement 2013 - Sicari, Rosa; Picano, Eugenio

5. Assessment of left ventricular volumes and primary mitral regurgitation severity by 2D echocardiography and cardiovascular magnetic resonance - Van De Heyning, Caroline M; Magne, Julien; Piérard, Luc A; Bruyère, Pierre-Julien; Davin, Laurent; De Maeyer, Catherine; Paelinck, Bernard P; Vrints, Christiaan J; Lancellotti, Patrizio

6. Assessment of left ventricle function in aortic stenosis: mitral annular plane systolic excursion is not inferior to speckle tracking echocardiography derived global longitudinal peak strain - Luszczak, Joanna; Olszowska, Maria; Drapisz, Sylwia; Plazak, Wojciech; Kaznica-Wiatr, Magdalena; Karch, Izabela; Podolec, Piotr

7. Evaluation of left atrial deformation to predict left atrial stasis in patients with non-valvular atrial fibrillation – a pilot-study - Providência, Rui; Faustino, Ana; Ferreira, Maria João; Gonçalves, Lino; Trigo, Joana; Botelho, Ana; Barra, Sérgio; Boveda, Serge

8. Myocardial contractility in the stress echo lab: from pathophysiological toy to clinical tool - Bombardini, Tonino; Zoppè, Monica; Ciampi, Quirino; Cortigiani, Lauro; Agricola, Eustachio; Salvadori, Stefano; Loni, Tiziana; Pratali, Lorenza; Picano, Eugenio
Up-regulation of Ca2+ entry through Ca2+ channels by high rates of beating is involved in the frequency-dependent regulation of contractility: this process is crucial in adaptation to exercise and stress and is universally known as force-frequency relation (FFR). Disturbances in calcium handling play a central role in the disturbed contractile function in myocardial failure. Measurements of twitch tension in isolated left-ventricular strips from explanted cardiomyopathic hearts compared with non-failing hearts show flat or biphasic FFR, while it is up-sloping in normal hearts. Starting in 2003 we introduced the FFR measurement in the stress echo lab using the end-systolic pressure (ESP)/End-systolic...

9. Novices may be trained to screen for abdominal aortic aneurysms using ultrasound - Nguyen, Anh TV; Hill, Geraldine B; Versteeg, Matthew PT; Thomson, Ian A; van Rij, Andre M

10. The prognostic value of mechanical left ventricular dyssynchrony in patients with acute coronary syndrome - Westholm, Carl; Johnson, Jonas; Jernberg, Tomas; Winter, Reidar

11. Differences of left ventricular systolic deformation in hypertensive patients with and without apical hypertrophic cardiomyopathy - Kao, Yu-Cheng; Lee, Ming-Feng; Mao, Chun-Tai; Chen, Wei-Siang; Yang, Ning-I; Cherng, Wen-Jin; Hung, Ming-Jui

12. Is strain by Speckle Tracking Echocardiography dependent on user controlled spatial and temporal smoothing? An experimental porcine study - Moen, Christian Arvei; Salminen, Pirjo-Riitta; Dahle, Geir Olav; Hjertaas, Johannes Just; Grong, Ketil; Matre, Knut

13. Reference values for fetal tissue velocity imaging and a new approach to evaluate fetal myocardial function - Elmstedt, Nina NE; Johnson, Jonas JJ; Lind, Britta BL; Ferm-Widlund, Kjerstin KFW; Herling, Lotta LH; Westgren, Magnus MW; Brodin, Lars-Åke LAB

14. Additional value of lateral tissue Doppler imaging in the assessment of diastolic dysfunction among subjects with pseudonormal pattern of mitral inflow - Kim, Hack-Lyoung; Zo, Joo-Hee; Seo, Jae-Bin; Chung, Woo-Young; Kim, Yong-Jin; Kim, Sang-Hyun; Kim, Myung-A; Sohn, Dae-Won

15. Comparative measurement of aortic root by transthoracic echocardiography in normal Korean population based on two different guidelines - Son, Myoung Kyun; Chang, Sung-A; Kwak, Ji Hye; Lim, Hye Jin; Park, Sung-Ji; Choi, Jin-Oh; Lee, Sang-Chol; Park, Seung Woo; Kim, Duk-Kyung; Oh, Jae K

16. Transplant of stunned donor hearts rescued by pharmacological stress echocardiography: a “proof of concept” report - Bombardini, Tonino; Gherardi, Sonia; Leone, Ornella; Sicari, Rosa; Picano, Eugenio

17. Orthostatic stress echocardiography as a useful test to measure variability of transvalvular pressure gradients in aortic stenosis - Dimitrow, Pawel Petkow; Sorysz, Danuta

18. Clinical applications of exercise stress echocardiography in the treadmill with upright evaluation during and after exercise - Cotrim, Carlos; João, Isabel; Fazendas, Paula; Almeida, Ana R; Lopes, Luís; Stuart, Bruno; Cruz, Inês; Caldeira, Daniel; Loureiro, Maria José; Morgado, Gonçalo; Pereira, Hélder
Exercise stress echocardiography is the most frequently used stress test in our laboratory. Exercise echocardiography is used mainly in the study of patients with coronary artery disease. However, the technique is increasingly being used to study other diseases.

19. Assessment of plaque evolution in coronary bifurcations located beyond everolimus eluting scaffolds: serial intravascular ultrasound virtual histology study - Lee, Il Soo; Bourantas, Christos V; Muramatsu, Takashi; Gogas, Bill D; Heo, Jung Ho; Diletti, Roberto; Farooq, Vasim; Zhang, Yaojun; Onuma, Yoshinobu; Serruys, Patrick W; Garcia-Garcia, Hector M

20. Relation of left atrial peak systolic strain with left ventricular diastolic dysfunction and brain natriuretic peptide level in patients presenting with ST-elevation myocardial infarction - Dogan, Cem; Ozdemir, Nihal; Hatipoglu, Suzan; Bakal, Ruken Bengi; Omaygenc, Mehmet Onur; Dindar, Baris; Candan, Ozkan; Emiroglu, Mehmet Yunus; Kaymaz, Cihangir

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