Search

Your search keyword '"Arunamata, Alisa"' showing total 38 results
Start Over Author "Arunamata, Alisa"
38 results on '"Arunamata, Alisa"'

9. Abstract 15181: The National Pediatric Cardiology Boot Camp Training Program - Five Years’ Evidence of Consistent Educational Benefit

Author

Sacks, Loren D, Motonaga, Kara S, Krawczeski, Catherine D, Axelrod, David M, Su, Lillian, Bishop, Robert, Arunamata, Alisa, Kwiatkowski, David M, Olson, Inger, Maskatia, Shiraz A, Kipps, Alaina K, Lopez, Leo, SHENOY, Rajesh U, Grossfeld, Paul D, Weidenbach, Michael, Kelle, Angela M, Patel, Sonali S, Pass, Robert H, Romero-Villanueva, Lupe, Lewin, Holly, and Ceresnak, Scott R

Published
2020
Full Text
View/download PDF

14. The development and efficacy of a paediatric cardiology fellowship online preparatory course

Author

Motonaga, Kara S., primary, Sacks, Loren, additional, Olson, Inger, additional, Balasubramanian, Sowmya, additional, Chen, Sharon, additional, Peng, Lynn, additional, Feinstein, Jeffrey A., additional, Silverman, Norman H., additional, Hanley, Frank L., additional, Axelrod, David M., additional, Krawczeski, Catherine D., additional, Arunamata, Alisa, additional, Kwiatkowski, David M., additional, and Ceresnak, Scott R., additional

Published
2022
Full Text
View/download PDF

15. Elucidating tricuspid Doppler signal interpolation and its implication for assessing pulmonary hypertension

Author

Dual, Seraina A., primary, Verdonk, Constance, additional, Amsallem, Myriam, additional, Pham, Jonathan, additional, Obasohan, Courtney, additional, Nataf, Patrick, additional, McElhinney, Doff B., additional, Arunamata, Alisa, additional, Kuznetsova, Tatiana, additional, Zamanian, Roham, additional, Feinstein, Jeffrey A., additional, Marsden, Alison, additional, and Haddad, François, additional

Published
2022
Full Text
View/download PDF

17. Elucidating tricuspid Doppler signal interpolation and its implication for assessing pulmonary hypertension

Author

Dual, Seraina A., Verdonk, Constance, Amsallem, Myriam, Pham, Jonathan, Obasohan, Courtney, Nataf, Patrick, McElhinney, Doff B., Arunamata, Alisa, Kuznetsova, Tatiana, Zamanian, Roham, Feinstein, Jeffrey A., Marsden, Alison, Haddad, François, Dual, Seraina A., Verdonk, Constance, Amsallem, Myriam, Pham, Jonathan, Obasohan, Courtney, Nataf, Patrick, McElhinney, Doff B., Arunamata, Alisa, Kuznetsova, Tatiana, Zamanian, Roham, Feinstein, Jeffrey A., Marsden, Alison, and Haddad, François

Abstract

Doppler echocardiography plays a central role in the assessment of pulmonary hypertension (PAH). We aim to improve quality assessment of systolic pulmonary arterial pressure (SPAP) by applying a cubic polynomial interpolation to digitized tricuspid regurgitation (TR) waveforms. Patients with PAH and advanced lung disease were divided into three cohorts: a derivation cohort (n = 44), a validation cohort (n = 71), an outlier cohort (n = 26), and a non-PAH cohort (n = 44). We digitized TR waveforms and analyzed normalized duration, skewness, kurtosis, and first and second derivatives of pressure. Cubic polynomial interpolation was applied to three physiology-driven phases: the isovolumic phase, ejection phase, and “shoulder” point phase. Coefficients of determination and a Bland−Altman analysis was used to assess bias between methods. The cubic polynomial interpolation of the TR waveform correlated strongly with expert read right ventricular systolic pressure (RVSP) with R2 > 0.910 in the validation cohort. The biases when compared to invasive SPAP measured within 24 h were 6.03 [4.33; 7.73], −2.94 [1.47; 4.41], and −3.11 [−4.52; −1.71] mmHg, for isovolumic, ejection, and shoulder point interpolations, respectively. In the outlier cohort with more than 30% difference between echocardiographic estimates and invasive SPAP, cubic polynomial interpolation significantly reduced underestimation of RVSP. Cubic polynomial interpolation of the TR waveform based on isovolumic or early ejection phase may improve RVSP estimates., QC 20230607

Published
2022
Full Text
View/download PDF

24. 49. IMPLEMENTATION AND UTILITY OF A PHONE-BASED APPLICATION FOR TEACHING AUSCULTATION SKILLS TO INCOMING PEDIATRIC CARDIOLOGY FELLOWS

Author

Olson, Inger, primary, Motonaga, Kara S., additional, Sacks, Loren D., additional, Arunamata, Alisa, additional, Kwiatkowski, David, additional, Krawczeski, Catherine, additional, Axelrod, David, additional, Su, Lillian, additional, Kipps, Alaina, additional, Shenoy, Rajesh, additional, Bishop, Robert, additional, Grossfeld, Paul, additional, Weidenbach, Michael, additional, and Ceresnak, Scott R., additional

Published
2020
Full Text
View/download PDF

27. In fetuses with congenital lung masses, decreased ventricular and atrioventricular valve dimensions are associated with lesion size and clinical outcome

Author

Mardy, Christopher, primary, Blumenfeld, Yair J., additional, Arunamata, Alisa A., additional, Girsen, Anna I., additional, Sylvester, Karl G., additional, Halabi, Safwan, additional, Rubesova, Erika, additional, Hintz, Susan R., additional, Tacy, Theresa A., additional, and Maskatia, Shiraz A., additional

Published
2019
Full Text
View/download PDF

30. In fetuses with congenital lung masses, decreased ventricular and atrioventricular valve dimensions are associated with lesion size and clinical outcome.

Author

Mardy, Christopher, Blumenfeld, Yair J., Arunamata, Alisa A., Girsen, Anna I., Sylvester, Karl G., Halabi, Safwan, Rubesova, Erika, Hintz, Susan R., Tacy, Theresa A., and Maskatia, Shiraz A.

Abstract

Introduction: The clinical importance of mass effect from congenital lung masses on the fetal heart is unknown. We aimed to report cardiac measurements in fetuses with congenital lung masses and to correlate lung mass severity/size with cardiac dimensions and clinical outcomes. Methods: Cases were identified from our institutional database between 2009 and 2016. We recorded atrioventricular valve (AVVz) annulus dimensions and ventricular widths (VWz) converted into z scores, ratio of aortic to total cardiac output (AoCO), lesion side, and congenital pulmonary airway malformation volume ratio (CVR). Respiratory intervention (RI) was defined as intubation, extracorporeal membrane oxygenation (ECMO), or use of surgical intervention prior to discharge. Results: Fifty‐two fetuses comprised the study cohort. Mean AVVz and VWz were below expected for gestational age. CVR correlated with ipsilateral AVVz (RS = −.59, P <.001) and ipsilateral VWz (−0.59, P <.001). Lower AVVz and AoCO and higher CVR were associated with RI. No patient had significant structural heart disease identified postnatally. Conclusion: In fetuses with left‐sided lung masses, ipsilateral cardiac structures tend to be smaller, but in our cohort, there were no patients with structural heart disease. However, smaller left‐sided structures may contribute to the need for RI that affects a portion of these fetuses. What's already known about this topic? Larger congenital lung masses are associated with worse neonatal outcomesCongenital lung masses can cause mass effect on the fetal heart, but the physiologic implications and clinical relevance of this are unknown. In congenital diaphragmatic hernia, another space‐occupying lesion in the chest, there is an increased risk of left heart hypoplasia and left‐sided obstructive defects, eg, aortic coarctation. What does this study add? This is the first study to examine the relationship between congenital lung masses and fetal cardiac dimensions.On average, cardiac dimensions in fetuses with lung masses are smaller for gestational age.Left‐sided congenital lung mass size correlates with smaller mitral valve and left ventricular dimensions.Despite relative left heart hypoplasia in fetuses with left‐sided lung masses, no patient in this cohort developed left‐sided obstructive cardiac disease. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

38. Endometrial osseous metaplasia mimicking retained intrauterine device: a case report.

Author

Tsai MC, Arunamata A, Tristan S, and Randall HW

Subjects
Adult, Dilatation and Curettage, Endometrium pathology, Female, Humans, Hysteroscopy, Metaplasia diagnosis, Metaplasia pathology, Ossification, Heterotopic surgery, Ultrasonography, Diagnostic Errors, Endometrium diagnostic imaging, Intrauterine Devices adverse effects, Ossification, Heterotopic diagnostic imaging
Abstract

Background: Osseous metaplasia of the endometrium is a rare disorder and can be associated with infertility. Although successful diagnosis and treatment have been widely reported, correct diagnosis in many cases still represents a challenge., Case: A 40-year-old woman complaining of infertility presented with a diagnosis of retained intrauterine device (IUD) on ultrasound. Hysteroscopy revealed a normal endometrial cavity, but no IUD was visualized. Curettage pathology specimens showed chronic endometritis and calcification. Repeat hysteroscopy was performed because of persistent echogenic foci in the endometrium on follow-up ultrasound. Several irregular and calcified plaques were successfully removed., Conclusion: Osseous metaplasia can be misdiagnosed because of its rare incidence. Physicians should be aware of osseous metaplasia in the differential diagnosis of patients with uncertain history who present with a sonographic image resembling an IUD.

Published
2008

Catalog

Books, media, physical & digital resources
See catalog results