References
- DeMaria AN, Bommer W, Joye J, et al. Value and limitations of cross-sectional echocardiography of the aortic valve in the diagnosis and quantification of valvular aortic stenosis. Circulation 1980: 62(2): 304–12
- Currie PJ, Seward JB, Reeder GS, et al. Continuous-wave Doppler echocardiographic assessment of severity of calcific aortic stenosis: a simultaneous Doppler-catheter correlative study in 100 adult patients. Circulation 1985: 71(6): 1162–9
- Yeager M, Yock PG, Popp RL. Comparison of Doppler-derived pressure gradient to that determined at cardiac catheterization in adults with aortic valve stenosis: implications for management. Am J Cardiol 1986: 57(8): 644–8
- Otto CM, Pearlman AS, Comess KA, et al. Determination of the stenotic aortic valve area in adults using Doppler echocardiography. J Am Coll Cardiol 1986: 7(3): 509–17
- Fan PH, Kapur KK, Nanda NC. Color-guided Doppler echocardiographic assessment of aortic valve stenosis. J Am Coll Cardiol 1988: 12(2): 441–9
- Markiewicz W, Stoner J, London E, et al. Mitral valve prolapse in one hundred presumably healthy young females. Circulation 1976: 53(3): 464–73
- Perloff JK, Child JS, Edwards JE. New guidelines for the clinical diagnosis of mitral valve prolapse. Am J Cardiol 1986: 57(13): 1124–9
- Krivokapich J, Child JS, Dadourian BJ, et al. Reassessment of echocardiographic criteria for diagnosis of mitral valve prolapse. Am J Cardiol 1988: 61(1): 131–5
- Nishimura RA, McGoon MD, Shub C, et al. Echocardiographically documented mitral-valve prolapse: long-term follow-up of 237 patients. N Engl J Med 1985: 313(21): 1305–9
- Marks AR, Choong CY, Sanfilippo AJ, et al. Identification of high-risk and low-risk subgroups of patients with mitral-valve prolapse. N Engl J Med 1989: 320(16): 1031–6
- D'Cruz IA, Callaghan WE. Atypical cardiac tamponade: clinical and echocardiographic features. Intern Med Spec 1988: 9: 68–78
- Singh S, Warm LS, Klopfenstein HS, et al. Usefulness of right ventricular diastolic collapse in diagnosing cardiac tamponade and comparison to pulsus paradoxus. Am J Cardiol 1986: 57(8): 652–6
- Kronzon I, Cohen ML, Winer HE. Diastolic atrial compression: a sensitive echocardiographic sign of cardiac tamponade. J Am Coll Cardiol 1983: 2(4): 770–5
- Himelman RB, Kircher B, Rockey DC, et al. Inferior vena cava plethora with blunted respiratory response: a sensitive echocardiographic sign of cardiac tamponade. J Am Coll Cardiol 1988: 12(6): 1470–7
- Burstow DJ, Oh JK Bailey KR, et al. Cardiac tamponade: characteristic Doppler observations. Mayo Clin Proc 1989: 64(3): 312–24
- Kloner RA, Parisi AF. Acute myocardial infarction: diagnostic and prognostic applications of two-dimensional echocardiography. Circulation 1987: 75(3): 521–4
- Nishimura RA, Tajik AJ, Shub C, et al. Role of two-dimensional echocardiography in the prediction of in-hospital complications after acute myocardial infarction. J Am Coll Cardiol 1984: 4(6): 1080–7
- Domenicucci S, Bellotti P, Chiarella F, et al. Spontaneous morphologic changes in left ventricular thrombi: a prospective two-dimensional echocardiographic study. Circulation 1987: 75(4): 737–43
- Eisenberg PR, Barailai B, Pérez JE. Noninvasive detection by Doppler echocardiography of combined ventricular septal rupture and mitral regurgitation in acute myocardial infarction. J Am Col Cardiol 1984: 4(3): 617–20
- O'Brien JT, Geiser EA. Infective endocarditis and echocardiography. Am Heart J 1984: 108(2): 386–94
- Kinney EL, Wright RJ 2d. Aortic valve vegetations: examples of overestimation and underestimation of disease by two-dimensional echocardiography. Am Heart J 1987: 113(5): 1248–50
- Buda AJ, Zotz RJ, LeMire MS, et al. Prognostic significance of vegetations detected by two-dimensional echocardiography in infective endocarditis. Am Heart J 1986: 112(6): 1291–6
- Ellis SG, Goldstein J, Popp RL. Detection of endocarditis-associated perivalvular abscesses by two- dimensional echocardiography. J Am Coll Cardiol 1985: 5(3): 647–53
- Abbasi AS, Allen MW, DeCristofaro D, et al. Detection and estimation of the degree of mitral regurgitation by range-gated pulsed Doppler echocardiography. Circulation 1980: 61(1): 143–7
- Bolger AF, Eigler NL, Pfaff JM, et al. Computer analysis of Doppler color flow mapping images for quantitative assessment of in vitro fluid jets. J Am Coll Cardiol 1988: 12(2): 450–7
- Switzer DF, Yoganathan AP, Nanda NC, et al. Calibration of color Doppler flow mapping during extreme hemodynamic conditions in vitro: a foundation for a reliable quantitative grading system for aortic incompetence. Circulation 1987: 75(4): 837–46
- Miyatake K, Izumi S, Okamoto M, et al. Semiquantitative grading of severity of mitral regurgitation by real-time two-dimensional Doppler flow imaging technique. J Am Coll Cardiol 1986: 7(1): 82–8
- Spain MG, Smith MD, Grayburn PA, et al. Quantitative assessment of mitral regurgitation by Doppler color flow imaging: angiographic and hemodynamic correlations. J Am Coll Cardiol 1989: 13(3): 585–90
- Ciobanu M, Abbasi AS, Allen M, et al. Pulsed Doppler echocardiography in the diagnosis and estimation of severity of aortic insufficiency. Am J Cardiol 1982: 49(2): 339–43
- Perry GJ, Helmcke F, Nanda NC, et al. Evaluation of aortic insufficiency by Doppler color flow mapping. J Am Coll Cardiol 1987: 9(4): 952–9