heart murmurs
Detection of pathological heart murmurs by feature extraction of phonocardiogram signals
... The heart murmurs can be classified as innocent or ...Innocent murmurs originate through normal flow patterns with no structural or anatomic abnormalities of the heart or vessels while the ...
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Management of incidentally detected heart murmurs in dogs and cats
... systolic murmurs of grade 3/6 or louder with a point of maximal intensity over the left heart ...congenital heart disease warrants further investigation, even if the char- acteristics of the murmur ...
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Digital Subtraction Phonocardiography (DSP) applied to the detection and characterization of heart murmurs
... The present study seeks to apply a new (unpublished, unpatented) analytical techni- que, known as Digital Subtraction Phonocardiography (DSP), to develop a noninvasive means for the detection and characterization of ...
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Recognizing Normal Heart Murmurs: A Logic-based Mnemonic
... the heart, from systemic veins to the aorta, where each of the following five normal heart murmurs is heard best: 1, venous hum murmur (connection of jugular, sub- clavian, and innominate veins to ...
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Are Chest Radiographs and Electrocardiograms Still Valuable in Evaluating New Pediatric Patients With Heart Murmurs or Chest Pain?
... no heart disease, possible heart disease, or definite heart disease on the basis of history and physical ...definite heart disease was defined as any cardiac lesion that would potentially ...
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A color spectrographic phonocardiography (CSP) applied to the detection and characterization of heart murmurs: preliminary results
... Background: Although cardiac auscultation remains important to detect abnormal sounds and murmurs indicative of cardiac pathology, the application of electronic methods remains seldom used in everyday clinical ...
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Cost Assessment of the Evaluation of Heart Murmurs in Children
... The diagnostic strategies for the evaluation of the not-clearly- innocent murmur are expressed as a decision tree (Fig I) and analyzed using a commercially available computer program.t#{[r] ...
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A Time Frequency Approach for Discrimination of Heart Murmurs
... the heart sound recordings is neces- sary to withhold unrepresentative data and separate indi- vidual heart ...separate heart beats was carried out by means of ECG’s R peaks and a method similar to ...
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Initial Evaluation of Heart Murmurs: Are Laboratory Tests Necessary?
... For the purpose of the study the patients were classified as having (1) “innocent heart mur- mur,” (2) “pathologic heart murmur,” or (3) “pos- sible pathologic heart murmur.” The diagnos[r] ...
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Asymptomatic Hypertrophic Cardiomyopathy: Diagnosis and Therapy
... Gallop sounds are a much more specific finding for HCM than heart murmurs. A gallop sound is said to be present when the S3 or S4 diastolic filling sounds are audible, and this generally reflects diastolic ...
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OCCURRENCE OF INNOCENT ADVENTITIOUS CARDIAC SOUNDS IN CHILDHOOD
... The most valuable criteria for the differentiation of functional from organic heart murmurs in childhood are the acoustic quality and the point of maximal intensity of the. murmur[r] ...
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DETECTION OF CARDIAC MURMURS
... Mostly murmurs are normal and can be heard with the help of a stethoscope, during a physical exam and do not require any ...Cardiac murmurs, sometimes called as pathologic murmur as they are a result of ...
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Evaluation of the Swedish breeding program for cavalier King Charles spaniels
... for heart murmurs when they reached the age of six years in 2007 and ...of heart murmurs in six-year-old CKCS and to estimate if prevalence has decreased since the breed- ing program was ...
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A study on clinical and echocardiographic evaluation of neonatal cardiac murmurs and their follow up at 6 weeks of age
... 116 neonates with heart murmurs were evaluated with echocardiography. Age of these babies – 12 hours to 14 days. Of them 90 were term babies and 26 were preterm babies. 97(84%) neonates had CHD. 19(16%) had ...
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PROSPECTIVE EXPERIENCE WITH MATERNAL RUBELLA AND THE ASSOCIATED CONGENITAL MALFORMATIONS
... Less than 50% of the malformations detected in the Fetal Life Study were ob served at birth.4 Epecially, the relation of heart murmurs heard at birth to definite cardiac anomalies is dif[r] ...
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ABNORMALITIES OBSERVED DURING THE FIRST SIX DAYS OF LIFE IN 8,716 LIVE-BORN INFANTS
... In order to make the period of observation similar for all infants, abnormalities such as heart murmurs or hemangiomas appearing later than the sixth day of life in premature infants are[r] ...
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The prevalence of irregularity in rhythm and heart sound in apparently healthy small ruminants
... function. Heart murmurs are prolonged auditory vibrations originating within the heart that occur during a heartbeat cycle (Marr & Bowen, ...2017). Murmurs unrelated to cardiac disorders ...
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The Diagnosis Of Heart Diseases Based On Pcg Signals Using Mfcc Coefficients And Svm Classifier
... standards. Heart sounds include a healthy heart and fourth unhealthy heart, The data used in this paper was obtained from Michigan university ...the heart murmurs from each heart ...
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... innocent heart murmurs that were auscultated at cardio-rheumat- ic outpatient department of the Paediatric Clinic of the Clinical Centre University of Sarajevo, dur- ing the period from // to ...
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Phono-spectrographic analysis of heart murmur in children
... volume of murmur was calculated as a percentage of the volume of murmur compared to the mean volumes of S1 and S2. This may be misleading, as we can see in case 4. The volume of the aortic closure sound is decreased ...
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