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Page 1
Acute coronary syndrome: emerging tools for diagnosis and risk assessment.
Scirica BM. Scirica BM. J Am Coll Cardiol. 2010 Apr 6;55(14):1403-15. doi: 10.1016/j.jacc.2009.09.071. J Am Coll Cardiol. 2010. PMID: 20359589 Free article. Review.
Acute coronary syndrome encompasses a broad and heterogeneous population that challenges the clinician at each step of treatment in terms of: 1) diagnosis; 2) appropriate risk stratification; 3) therapeutic decision making; and 4) monitoring response to therapy. ... …
Acute coronary syndrome encompasses a broad and heterogeneous population that challenges the clinician at each step of treatment in terms of …
Microvolt T-wave alternans physiological basis, methods of measurement, and clinical utility--consensus guideline by International Society for Holter and Noninvasive Electrocardiology.
Verrier RL, Klingenheben T, Malik M, El-Sherif N, Exner DV, Hohnloser SH, Ikeda T, Martínez JP, Narayan SM, Nieminen T, Rosenbaum DS. Verrier RL, et al. J Am Coll Cardiol. 2011 Sep 20;58(13):1309-24. doi: 10.1016/j.jacc.2011.06.029. J Am Coll Cardiol. 2011. PMID: 21920259 Free PMC article. Review.
This consensus guideline was prepared on behalf of the International Society for Holter and Noninvasive Electrocardiology and is cosponsored by the Japanese Circulation Society, the Computers in Cardiology Working Group on e-Cardiology of the European Society of Cardiology, and t …
This consensus guideline was prepared on behalf of the International Society for Holter and Noninvasive Electrocardiology and is cosponsored …
Quantitative T-wave alternans analysis for sudden cardiac death risk assessment and guiding therapy: answered and unanswered questions: For: Proceedings of ICE2015 Comandatuba, Brazil, Sudden Death Symposium.
Verrier RL, Sroubek J. Verrier RL, et al. J Electrocardiol. 2016 May-Jun;49(3):429-38. doi: 10.1016/j.jelectrocard.2016.02.013. Epub 2016 Feb 22. J Electrocardiol. 2016. PMID: 26987616 Review.
This review addresses current questions regarding use of T-wave alternans to stratify risk for sudden cardiac death. Both of the currently available commercial methodologies, namely, the frequency-domain spectral method and the time-domain modified moving ave …
This review addresses current questions regarding use of T-wave alternans to stratify risk for sudden cardiac death. Bo …
Ability of ambulatory ECG-based T-wave alternans to modify risk assessment of cardiac events: a systematic review.
Quan XQ, Zhou HL, Ruan L, Lv JG, Yao JH, Yao F, Huang K, Zhang CT. Quan XQ, et al. BMC Cardiovasc Disord. 2014 Dec 20;14:198. doi: 10.1186/1471-2261-14-198. BMC Cardiovasc Disord. 2014. PMID: 25528490 Free PMC article. Review.
BACKGROUND: Exercise-based spectral T-wave alternans (TWA) has been proposed as a noninvasive tool-identifying patients at risk of sudden cardiac death (SCD) and cardiac mortality. ...
BACKGROUND: Exercise-based spectral T-wave alternans (TWA) has been proposed as a noninvasive tool-identifying patients …
Microvolt T-wave alternans: a review of techniques, interpretation, utility, clinical studies, and future perspectives.
Haghjoo M, Arya A, Sadr-Ameli MA. Haghjoo M, et al. Int J Cardiol. 2006 May 24;109(3):293-306. doi: 10.1016/j.ijcard.2005.06.049. Epub 2005 Jul 27. Int J Cardiol. 2006. PMID: 16054250 Review.
Microvolt T-wave alternans (TWA) testing involves measuring variation in the morphology of the T-wave on an every other beat basis. ...
Microvolt T-wave alternans (TWA) testing involves measuring variation in the morphology of the T-wave on …
Treatment of ventricular dysrhythmias and sudden cardiac death: a guideline-based approach for patients with chronic left ventricular dysfunction.
Hasan A, Yancy CW. Hasan A, et al. Congest Heart Fail. 2007 Jul-Aug;13(4):228-35. doi: 10.1111/j.1527-5299.2007.07329.x. Congest Heart Fail. 2007. PMID: 17673876 Free article. Review.
With the rise in the use of device therapy implants, we are better identifying appropriate chronic heart failure patients for primary implantable defibrillator therapy who are at risk of ventricular arrhythmia. ...In addition, the authors review current guidelines f …
With the rise in the use of device therapy implants, we are better identifying appropriate chronic heart failure patients for primary …
Clinical utility of microvolt T-wave alternans testing in identifying patients at high or low risk of sudden cardiac death.
Merchant FM, Ikeda T, Pedretti RF, Salerno-Uriarte JA, Chow T, Chan PS, Bartone C, Hohnloser SH, Cohen RJ, Armoundas AA. Merchant FM, et al. Heart Rhythm. 2012 Aug;9(8):1256-64.e2. doi: 10.1016/j.hrthm.2012.03.014. Epub 2012 Mar 8. Heart Rhythm. 2012. PMID: 22406384 Free PMC article.
BACKGROUND: Previous studies have demonstrated that microvolt T-wave alternans (MTWA) testing is a robust predictor of ventricular tachyarrhythmias and sudden cardiac death (SCD) in at-risk patients. However, recent studies have suggested that MTWA testing is …
BACKGROUND: Previous studies have demonstrated that microvolt T-wave alternans (MTWA) testing is a robust predictor of …
Spectrum of clinical applications of interlead ECG heterogeneity assessment: From myocardial ischemia detection to sudden cardiac death risk stratification.
Verrier RL, Nearing BD, D'Avila A. Verrier RL, et al. Ann Noninvasive Electrocardiol. 2021 Nov;26(6):e12894. doi: 10.1111/anec.12894. Epub 2021 Sep 30. Ann Noninvasive Electrocardiol. 2021. PMID: 34592018 Free PMC article. Review.
The initial approaches focused on interval analysis such as interlead QT dispersion and T(peak) -T(end) difference. However, because of inherent difficulties in measuring the termination point of the T wave and commonly encountered irregularities in th …
The initial approaches focused on interval analysis such as interlead QT dispersion and T(peak) -T(end) difference. However, b …
Ability of microvolt T-wave alternans to modify risk assessment of ventricular tachyarrhythmic events: a meta-analysis.
Gupta A, Hoang DD, Karliner L, Tice JA, Heidenreich P, Wang PJ, Turakhia MP. Gupta A, et al. Am Heart J. 2012 Mar;163(3):354-64. doi: 10.1016/j.ahj.2011.11.021. Am Heart J. 2012. PMID: 22424005 Review.
BACKGROUND: Prior studies have indicated that the magnitude of risk association of microvolt T-wave alternans (MTWA) testing appears to vary with the population studied. ...
BACKGROUND: Prior studies have indicated that the magnitude of risk association of microvolt T-wave alternans (MTWA) te …
Clinical utility of T-wave alternans.
Armoundas AA, Cohen RJ. Armoundas AA, et al. Card Electrophysiol Rev. 1997;1(3):390-4. doi: 10.1023/a:1009902030340. Card Electrophysiol Rev. 1997. PMID: 11541510 Review.
Repolarization alternans is true electrical alternans associated with the ST segment and T wave of the electrocardiogram (ECG). Here we will focus on T-wave alternans (TWA) and its association with susceptibility to ventricular tac …
Repolarization alternans is true electrical alternans associated with the ST segment and T wave of the electroca …
31 results