Abramson SV, Burke JF, Kelly JJ, Kitchen JG, Dougherty MJ, Yih DF, McGeehin FC, Shuck JW, Phiambolis TP: Pulmonary hypertension predicts mortality and morbidity in patients with dilated cardiomyopathy. Ann Intern Med. 1992, 116: 888-895.
Article
CAS
PubMed
Google Scholar
Opie LH: Mechanisms of cardiac contraction and relaxation. Heart Disease. Edited by: Braunwald E. 2005, 457-489. Philadelphia: WB Saunders Company, 7
Google Scholar
Tumminello G, Lancellotti P, Lempereur M, D'Orio V, Pierard LA: Determinants of pulmonary artery hypertension at rest and during exercise in patients with heart failure. European Heart Journal. 2007, 28: 569-574.
Article
PubMed
Google Scholar
Plehn G, Vormbrock J, Zühlke C, Christ M, Perings C, Perings S, Trappe HJ, Meissner A: Disproportionate shortening of left ventricular diastolic duration in patients with dilated cardiomyopthy. Med Klin. 2007, 102: 707-713. 10.1007/s00063-007-1089-1.
Article
Google Scholar
Friedberg MK, Silverman NH: Cardiac ventricular diastolic and systolic duration in children with heart failure secondary to idiopathic dilated cardiomyopathy. Am J Cardiol. 2006, 97: 101-105. 10.1016/j.amjcard.2005.07.127
Article
PubMed
Google Scholar
Chung CS, Karamanoglu M, Kovács SJ: Duration of diastole and its phases as a function of heart rate during supine bicycle exercise. Am J Physiol Heart Circ Physiol. 2004, 287: H2003-H2008. 10.1152/ajpheart.00404.2004
Article
CAS
PubMed
Google Scholar
Bombardini T, Gemignani V, Bianchini E, Venneri L, Petersen C, Pasanisi E, Pratali L, Pianelli M, Faita F, Giannoni M, Picano E, : Cardiac reflections and natural vibrations: Force-frequency relation recording system in the stress echo lab. Cardiovasc Ultrasound. 2007, 5 (42): 10.1186/1476-7120-5-42.
Bombardini T, Gemignani V, Bianchini E, Venneri L, Petersen C, Pasanisi E, Pratali L, Alonso-Rodriguez D, Pianelli M, Faita F, Giannoni M, Arpesella G, Picano E: Diastolic Time - Frequency Relation in the Stress Echo Lab. Filling timing and flow at different heart rates. Cardiovasc Ultrasound. 2008, 6 (15): 10.1186/1476-7120-6-15.
Armstrong WF, Pellikka PA, Ryan T, Crouse L, Zoghbi WA: Stress echocardiography: recommendations for performance and interpretation of stress echocardiography. Stress Echocardiography Task Force of the Nomenclature and Standards Committee of the American Society of Echocardiography. J Am Soc Echocardiogr. 1998, 11: 97-104. 10.1016/S0894-7317(98)70132-4
Article
CAS
PubMed
Google Scholar
Picano E, Mathias W, Pingitore A, Bigi R, Previtali M: Safety and tolerability of dobutamine-atropine stress echocardiography: a prospective, multicentre study. Echo Dobutamine International Cooperative Study Group. Lancet. 1994, 344: 1190-1192. 10.1016/S0140-6736(94)90508-8
Article
CAS
PubMed
Google Scholar
Lang RM, Bierig M, Devereux RB, Flachskampf FA, Foster E, Pellikka PA, Picard MH, Roman MJ, Seward J, Shanewise J, Solomon S, Spencer KT, St John Sutton M, Stewart W, : Recommendations for chamber quantification. Eur J Echocardiogr. 2006, 7 (2): 79-108. 10.1016/j.euje.2005.12.014
Article
PubMed
Google Scholar
Lancellotti P, Moura L, Pierard LA, Agricola E, Popescu BA, Tribouilloy C, Hagendorff A, Monin JL, Badano L, Zamorano JL, : European Association of Echocardiography recommendations for the assessment of valvular regurgitation. Part 2: mitral and tricuspid regurgitation (native valve disease). Eur J Echocardiogr. 2010, 11 (4): 307-32. 10.1093/ejechocard/jeq031
Article
PubMed
Google Scholar
Rudski LG, Lai WW, Afilalo J, Hua L, Handschumacher MD, Chandrasekaran K, Solomon SD, Louie EK, Schiller NB: Guidelines for the echocardiographic assessment of the right heart in adults: a report from the American Society of Echocardiography endorsed by the European Association of Echocardiography, a registered branch of the European Society of Cardiology, and the Canadian Society of Echocardiography. J Am Soc Echocardiogr. 2010, 23: 685-713. 10.1016/j.echo.2010.05.010
Article
PubMed
Google Scholar
Bombardini T, Correia MJ, Cicerone C, Agricola E, Ripoli A, Picano E: Force-frequency relationship in the echocardiography laboratory: a noninvasive assessment of Bowditch treppe?. J Am Soc Echocardiogr. 2003, 16: 646-655. 10.1016/S0894-7317(03)00221-9
Article
PubMed
Google Scholar
Kelly RP, Ting CT, Yang TM, Liu CP, Maughan WL, Chang MS, Kass DA: Effective arterial elastance as index of arterial vascular load in humans. Circulation. 1992, 86: 513-521.
Article
CAS
PubMed
Google Scholar
Redfield MM, Jacobsen SJ, Borlaug BA, Rodeheffer RJ, Kass DA: Age- and gender-related ventricular-vascular stiffening: a community-based study. Circulation. 2005, 112: 2254-2262. 10.1161/CIRCULATIONAHA.105.541078
Article
PubMed
Google Scholar
Agricola E, Bombardini T, Oppizzi M, Margonato A, Pisani M, Melisurgo G, Picano E: Usefulness of latent left ventricular dysfunction assessed by Bowditch Treppe to predict stress-induced pulmonary hypertension in minimally symptomatic severe mitral regurgitation secondary to mitral valve prolapse. Am J Cardiol. 2005, 95: 414-417. 10.1016/j.amjcard.2004.09.048
Article
PubMed
Google Scholar
Marcus JT, Vonk Noordegraaf A, Roeleveld RJ, Postmus PE, Heethaar RM, Van Rossum AC, Boonstra A: Impaired left ventricular filling due to right ventricular pressure overload in primary pulmonary hypertension: noninvasive monitoring using MRI. Chest. 2001, 119: 1761-5. 10.1378/chest.119.6.1761
Article
CAS
PubMed
Google Scholar
Hasuda T, Okano Y, Yoshioka T, Nakanishi N, Shimizu M: Pulmonary pressure-flow relation as a determinant factor of exercise capacity and symptoms in patients with regurgitant valvular heart disease. Int J Cardiol. 2005, 99: 403-407. 10.1016/j.ijcard.2004.02.015
Article
PubMed
Google Scholar
Stein PD, Sabbah HN, Khaja F, Anbe DT: Exploration of the cause of low intensity aortic component of the second sound in non hypotensive patients with poor ventricular performance. Circulation. 1978, 57: 590-593.
Article
CAS
PubMed
Google Scholar
Gemignani V, Bianchini E, Faita F, Lionetti V, Campan M, Recchia FA, Picano E, Bombardini T: Transthoracic sensor for noninvasive assessment of left ventricular contractility: validation in a minipig model of chronic heart failure. Pacing Clin Electrophysiol. 2010, 33: 795-803. 10.1111/j.1540-8159.2009.02684.x
Article
PubMed
Google Scholar
Bombardini T, Gemignani V, Bianchini E, Venneri L, Petersen C, Pasanisi E, Pratali L, Pianelli M, Faita F, Giannoni M, Arpesella G, Picano E: Arterial pressure changes monitoring with a new precordial noninvasive sensor. Cardiovasc Ultrasound. 2008, 6 (41): 10.1186/1476-7120-6-41.
Guyton AC: Textbook of medical physiology. 1971, 149-61. Philadelphia: W.B. Saunders Company, 4
Google Scholar
Boudoulas H, Rittgers SE, Lewis RP, Leier CV, Weissler AM: Changes in diastolic time with various pharmacologic agents: implication for myocardial perfusion. Circulation. 1979, 60: 164-169.
Article
CAS
PubMed
Google Scholar
Meiler SE, Boudoulas H, Unverferth DV, Leier CV: Diastolic time in congestive heart failure. Am Heart J. 1987, 114: 1192-1198. 10.1016/0002-8703(87)90196-7
Article
CAS
PubMed
Google Scholar
Merkus D, Kajiya F, Vink H, Vergroesen I, Dankelman J, Goto M, Spaan JA: Prolonged diastolic time fraction protects myocardial perfusion when coronary blood flow is reduced. Circulation. 1999, 100: 75-81.
Article
CAS
PubMed
Google Scholar
Currie PJ, Seward JB, Chan KL, Fyfe DA, Hagler DJ, Mair DD, Reeder GS, Nishimura RA, Tajik AJ: Continuous wave Doppler determination of right ventricular pressure: a simultaneous Doppler-catheterization study in 127 patients. J Am Coll Cardiol. 1985, 6: 750-756. 10.1016/S0735-1097(85)80477-0
Article
CAS
PubMed
Google Scholar
Chuang ML, Hibberd MG, Salton CJ, Beaudin RA, Riley MF, Parker RA, Douglas PS, Manning WJ: Importance of imaging method over imaging modality in noninvasive determination of left ventricular volumes and ejection fraction: assessment by two- and three-dimensional echocardiography and magnetic resonance imaging. J Am Coll Cardiol. 2000, 35: 477-484. 10.1016/S0735-1097(99)00551-3
Article
CAS
PubMed
Google Scholar
Haugen BO, Berg S, Brecke KM, Torp H, Slørdahl SA, Skaerpe T, Samstad SO: Blood flow velocity profiles in the aortic annulus: a 3-dimensional freehand color flow Doppler imaging study. J Am Soc Echocardiogr. 2002, 15: 328-333. 10.1067/mje.2002.117292
Article
PubMed
Google Scholar
Fokkema DS, VanTeeffelen J, Dekker S, Vergroesen I, Reitsma JB, Spaan J: Diastolic time fraction as a determinant of subendocardial perfusion. Am J Physiol Heart Circ Physiol. 2005, 288: H2450-H2456. 10.1152/ajpheart.00790.2004
Article
CAS
PubMed
Google Scholar
, Dickstein K, Cohen-Solal A, Filippatos G, McMurray JJ, Ponikowski P, Poole-Wilson PA, Strömberg A, van Veldhuisen DJ, Atar D, Hoes AW, Keren A, Mebazaa A, Nieminen M, Priori SG, Swedberg K, , Vahanian A, Camm J, De Caterina R, Dean V, Dickstein K, Filippatos G, Funck-Brentano C, Hellemans I, Kristensen SD, McGregor K, Sechtem U, Silber S, Tendera M, Widimsky P, Zamorano JL: ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2008: the Task Force for the Diagnosis and Treatment of Acute and Chronic Heart Failure 2008 of the European Society of Cardiology. Eur Heart J. 2008, 29 (19): 2388-442.
Article
Google Scholar