Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography
The myocardial performance index (MPI) is used for global systolic-diastolic left ventricular function and prognosis assessment in patients with heart disease, allowing assessment of the patient‘s current condition and disease development follow-up. The classic method of calculation is pulsed Dopple...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Bulgarian |
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Pensoft Publishers
2020-06-01
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| Series: | Българска кардиология |
| Subjects: | |
| Online Access: | https://journal.bgcardio.org/article/53735/download/pdf/ |
| _version_ | 1797428981796962304 |
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| author | Andrey Ivanov Nikolay Runev Emil Manov Elisaveta Levunlieva |
| author_facet | Andrey Ivanov Nikolay Runev Emil Manov Elisaveta Levunlieva |
| author_sort | Andrey Ivanov |
| collection | DOAJ |
| description | The myocardial performance index (MPI) is used for global systolic-diastolic left ventricular function and prognosis assessment in patients with heart disease, allowing assessment of the patient‘s current condition and disease development follow-up. The classic method of calculation is pulsed Doppler echocardiography. The aim of the study was to evaluate the correlation of myocardial performance index with established left ventricular systolic and diastolic function indices and to determine cut-off values of the myocardial performance index in M-mode color tissue Doppler echocardiography through the aortic and mitral valves predicting abnormal myocardial performance index by pulsed Doppler echocardiography. One hundred and fi ve subjects were studied, including 30 healthy controls, 45 hypertensive patients, and 30 patients with CHD. MPI was calculated using pulsed Doppler (MPIPW) and M-mode color tissue Doppler echocardiography through the aortic (MPIAO1 and MPIAO2) and mitral (MPIMV) valves. In all patients, the myocardial performance index showed a low to moderatenegative correlation with the left ventricular ejection fraction, and the correlation with the diastolic function indices was moderate to high. In healthy persons, the correlations were not signifi cant in almost all comparisons. The MPIAO1, MPIAO2,and MPIMV values predicting abnormal MPI by pulsed Doppler (MPIPW ≥ 0.50) are MPIAO1 ≥ 0.578, MPIAO2 ≥ 0.446, and MPIMV ≥ 0.552. The cut-off values of MPI by M-mode color tissue Doppler echocardiography through the aortic and mitral valve obtained can be used for global left ventricular function assessment in patients with heart disease. Further studies, on a larger number of patients, are necessary to estimate the predictive value of the parameters established. |
| first_indexed | 2024-03-09T09:06:36Z |
| format | Article |
| id | doaj.art-f439487c6748400b8f504f33b55942d5 |
| institution | Directory Open Access Journal |
| issn | 2683-1015 |
| language | Bulgarian |
| last_indexed | 2024-03-09T09:06:36Z |
| publishDate | 2020-06-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | Българска кардиология |
| spelling | doaj.art-f439487c6748400b8f504f33b55942d52023-12-02T10:14:43ZbulPensoft PublishersБългарска кардиология2683-10152020-06-01261364310.3897/bgcardio.26.e5373553735Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiographyAndrey Ivanov0Nikolay Runev1Emil Manov2Elisaveta Levunlieva3Department of Internal Diseases “Prof. St. Kirkovich”, Medical UniversityUMHAT AlexandrovskaAlexandrovska HospitalNational Heart HospitalThe myocardial performance index (MPI) is used for global systolic-diastolic left ventricular function and prognosis assessment in patients with heart disease, allowing assessment of the patient‘s current condition and disease development follow-up. The classic method of calculation is pulsed Doppler echocardiography. The aim of the study was to evaluate the correlation of myocardial performance index with established left ventricular systolic and diastolic function indices and to determine cut-off values of the myocardial performance index in M-mode color tissue Doppler echocardiography through the aortic and mitral valves predicting abnormal myocardial performance index by pulsed Doppler echocardiography. One hundred and fi ve subjects were studied, including 30 healthy controls, 45 hypertensive patients, and 30 patients with CHD. MPI was calculated using pulsed Doppler (MPIPW) and M-mode color tissue Doppler echocardiography through the aortic (MPIAO1 and MPIAO2) and mitral (MPIMV) valves. In all patients, the myocardial performance index showed a low to moderatenegative correlation with the left ventricular ejection fraction, and the correlation with the diastolic function indices was moderate to high. In healthy persons, the correlations were not signifi cant in almost all comparisons. The MPIAO1, MPIAO2,and MPIMV values predicting abnormal MPI by pulsed Doppler (MPIPW ≥ 0.50) are MPIAO1 ≥ 0.578, MPIAO2 ≥ 0.446, and MPIMV ≥ 0.552. The cut-off values of MPI by M-mode color tissue Doppler echocardiography through the aortic and mitral valve obtained can be used for global left ventricular function assessment in patients with heart disease. Further studies, on a larger number of patients, are necessary to estimate the predictive value of the parameters established.https://journal.bgcardio.org/article/53735/download/pdf/myocardial performance indexpulsed DopplerM-mo |
| spellingShingle | Andrey Ivanov Nikolay Runev Emil Manov Elisaveta Levunlieva Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography Българска кардиология myocardial performance index pulsed Doppler M-mo |
| title | Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography |
| title_full | Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography |
| title_fullStr | Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography |
| title_full_unstemmed | Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography |
| title_short | Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography |
| title_sort | abnormal myocardial performance index in m mode color tissue doppler echocardiography |
| topic | myocardial performance index pulsed Doppler M-mo |
| url | https://journal.bgcardio.org/article/53735/download/pdf/ |
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