FIELD: medicine.
SUBSTANCE: method involves recording ultrasonic cardiac left ventricle images of newborns taken at systolic and diastolic cardiac cycle phase. Two closed curves formed by systolic and diastolic left ventricle contours are superimposed. The resulting curves are divided into segments with rays drawn with 1° large step from geometrical center of gravity of the superimposed curves. Regional left ventricle myocardium contractility is calculated using suggested mathematical formula.
EFFECT: availability of ventricle myocardium contractility distribution data.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EVALUATING VERSIONS OF MYOCARDIUM REMODELLING IN NEWBORN BABIES FROM PERINATAL RISK GROUP | 2009 |
|
RU2419094C1 |
| METHOD FOR PREDICTING FUNCTIONAL DISORDERS IN CARDIO-VASCULAR SYSTEM IN NEONATALS OUT OF THE GROUP OF PERINATAL RISK | 2001 |
|
RU2235508C2 |
| METHOD FOR EVALUATING FUNCTIONAL STATE OF LEFT VENTRICLE MYOCARDIUM BY DETERMINING CARDIAC MUSCLE DYSFUNCTION INDEX | 2000 |
|
RU2182459C2 |
| METHOD FOR PREDICTING CARDIAC INSUFFICIENCY IN CARDIAC ISCHEMIA PATIENTS IN POSTINFARCTION PERIOD | 2004 |
|
RU2269922C1 |
| METHOD FOR EVALUATING CONTRACTILE MYOCARDIAL FUNCTION | 2001 |
|
RU2221492C2 |
| METHOD FOR DIAGNOSING CASES OF CARDIAC ISCHEMIA DISEASE | 2000 |
|
RU2182464C2 |
| METHOD FOR DIAGNOSING THE CASES OF CARDIAC ISCHEMIA DISEASE | 2004 |
|
RU2245680C1 |
| METHOD OF DETERMINING MYOCARDIAL FAILURE | 2010 |
|
RU2460463C2 |
| METHOD FOR EVALUATING CARDIOVASCULAR SYSTEM CONDITION IN CHILDREN SUFFERING FROM INSULIN-DEFICIENT DIABETES | 2002 |
|
RU2250463C2 |
| METHOD OF CHOOSING SURGICAL TREATMENT IN PATIENTS WITH CHRONIC POSTINFARCTION LEFT VENTRICULAR ANEURYSM AT THE PREOPERATIVE STAGE | 2022 |
|
RU2797959C1 |
