The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Alterations in the Local Myocardial Motion Pattern in Patients Suffering From Pressure Overload Due to Aortic Stenosis
Open accessAbstract
Background —MR tissue tagging allows the noninvasive assessment of the locally and temporally resolved motion pattern of the left ventricle. Alterations in cardiac torsion and diastolic relaxation of the left ventricle were studied in patients with aortic stenosis and were compared with those of healthy control subjects and championship rowers with physiological volume-overload hypertrophy. Methods and Results —Twelve aortic stenosis patients, 11 healthy control subjects with normal left ventricular function, and 11 world-championship rowers were investigated for systolic and diastolic heart wall motion on a basal and an apical level of the myocardium. Systolic torsion and untwisting during diastole were examined by use of a novel tagging technique (CSPAMM) that provides access to systolic and diastolic motion data. In the healthy heart, the left ventricle performs a systolic wringing motion, with a counterclockwise rotation at the apex and a clockwise rotation at the base. Apical untwisting precedes diastolic filling. In the athlete’s heart, torsion and untwisting remain unchanged compared with those of the control subjects. In aortic stenosis patients, torsion is significantly increased and diastolic apical untwisting is prolonged compared with those of control subjects or athletes. Conclusions —Torsional behavior as observed in pressure- and volume-overloaded hearts is consistent with current theoretical findings. A delayed diastolic untwisting in the pressure-overloaded hearts of the patients may contribute to a tendency toward diastolic dysfunction.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Wall stress and patterns of hypertrophy in the human left ventricle.
Grossman, W., Jones, D., & McLaurin, L. P. (1975) · Journal of Clinical Investigation · doi:10.1172/jci108079 · Cited by 2,403
Human heart: tagging with MR imaging--a method for noninvasive assessment of myocardial motion.
Zerhouni, E. A., Parish, D. M., Rogers, W. J., Yang, A., & Shapiro, E. P. (1988) · Radiology · doi:10.1148/radiology.169.1.3420283 · Cited by 1,430
MR imaging of motion with spatial modulation of magnetization.
Axel, L., & Dougherty, L. (1989) · Radiology · doi:10.1148/radiology.171.3.2717762 · Cited by 1,150
Improved myocardial tagging contrast
Fischer, S., McKinnon, G. C., Maier, S. E., & Boesiger, P. (1993) · Magnetic Resonance in Medicine · doi:10.1002/mrm.1910300207 · Cited by 371
Self-citationDissociation between left ventricular untwisting and filling. Accentuation by catecholamines.
Rademakers, F. E., Buchalter, M. B., Rogers, W. J., Zerhouni, E. A., Weisfeldt, M. L., Weiss, J. L., & Shapiro, E. P. (1992) · Circulation · doi:10.1161/01.cir.85.4.1572 · Cited by 346
Ingels, N. B., Daughters, G. T., Stinson, E. B., & Alderman, E. L. (1975) · Circulation · doi:10.1161/01.cir.52.5.859 · Cited by 248
The shape and movements of the human left ventricle during systole
McDonald, I. G. (1970) · The American Journal of Cardiology · doi:10.1016/0002-9149(70)90787-3 · Cited by 233
Maier, S. E., Fischer, S. E., McKinnon, G. C., Hess, O. M., Krayenbuehl, H. P., & Boesiger, P. (1992) · Circulation · doi:10.1161/01.cir.86.6.1919 · Cited by 200
Self-citationHess, O. M., Schneider, J., Koch, R., Bamert, C., Grimm, J., & Krayenbuehl, H. P. (1981) · Circulation · doi:10.1161/01.cir.63.2.360 · Cited by 166
Self-citationJulius, B. K., Spillmann, M., Vassalli, G., Villari, B., Eberli, F. R., & Hess, O. M. (1997) · Circulation · doi:10.1161/01.cir.95.4.892 · Cited by 159
Self-citation
Cited by
Twist Mechanics of the Left Ventricle
Sengupta, P. P., Tajik, A. J., Chandrasekaran, K., & Khandheria, B. K. (2008) · JACC: Cardiovascular Imaging · doi:10.1016/j.jcmg.2008.02.006 · Cited by 604
Cardiac Mechanics Revisited: The Relationship of Cardiac Architecture to Ventricular Function
Buckberg, G., Hoffman, J. I. E., Mahajan, A., Saleh, S., & Coghlan, C. (2008) · Circulation · doi:10.1161/circulationaha.107.754424 · Cited by 373
Ibrahim, E.-S. H. (2011) · Journal of Cardiovascular Magnetic Resonance · doi:10.1186/1532-429x-13-36 · Cited by 274
(2006) · Treatment of Advanced Heart Disease · doi:10.3109/9781420020168-18 · Cited by 270
Assessment of left ventricular function in aortic stenosis
Ozkan, A., Kapadia, S., Tuzcu, M., & Marwick, T. H. (2011) · Nature Reviews Cardiology · doi:10.1038/nrcardio.2011.80 · Cited by 57
Metadata
- Authors
- Stuber, M., Scheidegger, M. B., Fischer, S. E., Nagel, E., Steinemann, F., Hess, O. M., & Boesiger, P.
- Venue
- Circulation
- Published
- 1999-07-27
- Volume
- 100
- Issue
- 4
- Pages
- 361-368
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2012826915
- Cited by
- 368
- References
- 15
- FWCI
- 10.41
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Alterations in the Local Myocardial Motion Pattern in Patients Suffering From Pressure Overload Due to Aortic Stenosis. https://app.cochat.ai/papers/10.1161/01.cir.100.4.361
- The paper
- Stuber, M., Scheidegger, M. B., Fischer, S. E., Nagel, E., Steinemann, F., Hess, O. M., & Boesiger, P. (1999). Alterations in the Local Myocardial Motion Pattern in Patients Suffering From Pressure Overload Due to Aortic Stenosis. Circulation. https://doi.org/10.1161/01.cir.100.4.361
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
