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[Heart failure with preserved left ventricular function: clinical, echocardiographic, and clinical course features. Prognostic factors].
Bull Acad Natl Med. 2002; 186(6):1003-13; discussion 1013-4.BA

Abstract

Heart failure is clinically associated with inadequate myocardial contraction, a significant reduction of left ventricular systolic function and ejection fraction and a cardiac enlargement. Some studies have reported that patients with symptomatic heart failure may have an impaired left ventricular filling with a normal or preserved left ventricular systolic function and an ejection fraction > 45%. These patients have a "diastolic heart failure" often neglected or misdiagnosed. The aims of our study is to describe clinical, echocardiographic and hemodynamic characteristics of 64 patients hospitalized for symptomatic heart failure, to determine possible variables with prognosis relevance, and for evaluating the severity of this diastolic left ventricular dysfunction. All patients were assessed by physical and radiographic examination, 12 leads electrocardiogram, and usual laboratory tests. The internal diameter of left atrium and left ventricular end diastolic and tele-systolic diameter were measured following the recommendations of the American Society of Echocardiography, Ejection fraction was determined following Simpson's method. Left ventricular filling patterns were evaluated by pulsed Doppler mitral or venous pulmonary flow. The following parameters were assessed: maximum velocity of E and A waves, E/A ratio, E wave deceleration time and isovolumic relaxation time. The patients were studied following Appleton's classification. 45 patients were submitted to left heart catheterization and coronary angiography. All subjects were routinely followed by cardiologic examinations and the mean follow up is 18 +/- 4, 5 months. 29 women (45.3%) and 35 men with a mean age of 72.5 +/- 3.2 years were included in this study. Left ventricular ejection fraction was in mean 48.5 +/- 4.2%. 65% of patients had ischemic cardiomyopathy with severe coronary stenosis > 50%, often associated with hypertension. 52% of patients had hypertensive heart disease and 38% were diabetics. 34 patients were re-hospitalized for recurrent heart failure despite medical treatment with diuretics, ACE inhibitors (90% of patients), beta-blockers, (37%) or nitrates (36%). 24 patients have been treated by coronary angioplasty. In hospital mortality was 6.2% and during the follow up at 18 months the mortality reaches 18.7%. The factors of poor prognosis are age > 75 years, left ventricular restrictive pattern at doppler diastolic trans mitral flow evaluation, (p < 0.001), history of myocardial infarction, and renal insufficiency defined by creatinemia > 150 micromoles (p = 0.002). In conclusion heart failure with preserved left systolic ventricular function is frequent in women with hypertensive heart disease. The prognosis at mean term is better that prognosis of patients with systolic dysfunction but despite medical treatment there is a high morbidity with numerous re hospitalizations. Restrictive left ventricular filling pattern is significantly related to the occurrence of events and mortality.

Authors+Show Affiliations

Clinique Pasteur, Université Paul Sabatier-Faculté de Médecine Toulouse-Rangueuil-31403 Toulouse.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

fre

PubMed ID

12587339

Citation

Bounhoure, Jean-Paul, et al. "[Heart Failure With Preserved Left Ventricular Function: Clinical, Echocardiographic, and Clinical Course Features. Prognostic Factors]." Bulletin De l'Academie Nationale De Medecine, vol. 186, no. 6, 2002, pp. 1003-13; discussion 1013-4.
Bounhoure JP, Massabuau P, Galinier M, et al. [Heart failure with preserved left ventricular function: clinical, echocardiographic, and clinical course features. Prognostic factors]. Bull Acad Natl Med. 2002;186(6):1003-13; discussion 1013-4.
Bounhoure, J. P., Massabuau, P., Galinier, M., Jordan, C., Laurent, J. P., & Marco, J. (2002). [Heart failure with preserved left ventricular function: clinical, echocardiographic, and clinical course features. Prognostic factors]. Bulletin De l'Academie Nationale De Medecine, 186(6), 1003-13; discussion 1013-4.
Bounhoure JP, et al. [Heart Failure With Preserved Left Ventricular Function: Clinical, Echocardiographic, and Clinical Course Features. Prognostic Factors]. Bull Acad Natl Med. 2002;186(6):1003-13; discussion 1013-4. PubMed PMID: 12587339.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Heart failure with preserved left ventricular function: clinical, echocardiographic, and clinical course features. Prognostic factors]. AU - Bounhoure,Jean-Paul, AU - Massabuau,Pierre, AU - Galinier,Michel, AU - Jordan,Christian, AU - Laurent,Jean-Pierre, AU - Marco,Jean, PY - 2003/2/18/pubmed PY - 2003/8/28/medline PY - 2003/2/18/entrez SP - 1003-13; discussion 1013-4 JF - Bulletin de l'Academie nationale de medecine JO - Bull. Acad. Natl. Med. VL - 186 IS - 6 N2 - Heart failure is clinically associated with inadequate myocardial contraction, a significant reduction of left ventricular systolic function and ejection fraction and a cardiac enlargement. Some studies have reported that patients with symptomatic heart failure may have an impaired left ventricular filling with a normal or preserved left ventricular systolic function and an ejection fraction > 45%. These patients have a "diastolic heart failure" often neglected or misdiagnosed. The aims of our study is to describe clinical, echocardiographic and hemodynamic characteristics of 64 patients hospitalized for symptomatic heart failure, to determine possible variables with prognosis relevance, and for evaluating the severity of this diastolic left ventricular dysfunction. All patients were assessed by physical and radiographic examination, 12 leads electrocardiogram, and usual laboratory tests. The internal diameter of left atrium and left ventricular end diastolic and tele-systolic diameter were measured following the recommendations of the American Society of Echocardiography, Ejection fraction was determined following Simpson's method. Left ventricular filling patterns were evaluated by pulsed Doppler mitral or venous pulmonary flow. The following parameters were assessed: maximum velocity of E and A waves, E/A ratio, E wave deceleration time and isovolumic relaxation time. The patients were studied following Appleton's classification. 45 patients were submitted to left heart catheterization and coronary angiography. All subjects were routinely followed by cardiologic examinations and the mean follow up is 18 +/- 4, 5 months. 29 women (45.3%) and 35 men with a mean age of 72.5 +/- 3.2 years were included in this study. Left ventricular ejection fraction was in mean 48.5 +/- 4.2%. 65% of patients had ischemic cardiomyopathy with severe coronary stenosis > 50%, often associated with hypertension. 52% of patients had hypertensive heart disease and 38% were diabetics. 34 patients were re-hospitalized for recurrent heart failure despite medical treatment with diuretics, ACE inhibitors (90% of patients), beta-blockers, (37%) or nitrates (36%). 24 patients have been treated by coronary angioplasty. In hospital mortality was 6.2% and during the follow up at 18 months the mortality reaches 18.7%. The factors of poor prognosis are age > 75 years, left ventricular restrictive pattern at doppler diastolic trans mitral flow evaluation, (p < 0.001), history of myocardial infarction, and renal insufficiency defined by creatinemia > 150 micromoles (p = 0.002). In conclusion heart failure with preserved left systolic ventricular function is frequent in women with hypertensive heart disease. The prognosis at mean term is better that prognosis of patients with systolic dysfunction but despite medical treatment there is a high morbidity with numerous re hospitalizations. Restrictive left ventricular filling pattern is significantly related to the occurrence of events and mortality. SN - 0001-4079 UR - https://www.unboundmedicine.com/medline/citation/12587339/[Heart_failure_with_preserved_left_ventricular_function:_clinical_echocardiographic_and_clinical_course_features__Prognostic_factors]_ L2 - https://medlineplus.gov/heartfailure.html DB - PRIME DP - Unbound Medicine ER -