Press Release on Echocardiography Research: September-2018

Early echocardiography to study pulmonary hypertension in a mouse model of bronchopulmonary dysplasia

Researchers WHO specialize in bronchopulmonary abnormal condition and pulmonic high blood pressure, a typical respiratory organ illness in premature infants, have shown that diagnostic technique may be accustomed notice the pulmonic high blood pressure in infant mice at associate degree earlier time purpose than antecedently thought. [1]

Transposition of the great arteries: When echocardiography does not match the clinical picture

Aortopulmonary window (APW) could be a rare style of innate cardiovascular disease seen in isolation or with advanced internal organ lesions. APW has been related to different internal organ defects admire interrupted aorta and serial of Fallot, however, few cases are according to of APW related to a transposition of the good arteries (TGA). [2]

Mitral annular velocity measurement with cardiac magnetic resonance imaging using a novel annular tracking algorithm: Validation against echocardiography

Background: Christian Johann Doppler based mostly mitral ring-shaped velocities ar Associate in Nursing integral a part of echocardiographic left cavum pulse operate assessment. though these measurements are often obtained by part distinction viscus resonance imaging (PC-CMR), this approach has limitations. The aims of this study were to assess the accuracy and duplicability of a high temporal resolution steady-state free precession (SSFP) cine acquisition not to mention semi-automated mitral ring-shaped pursuit to live tissue speed, and compare to diagnostic technique because of the reference methodology. [3]

Myocardial performance index by tissue Doppler echocardiography predicts adverse events in patients with atrial fibrillation

Background: The prognostic potential of the heart muscle performance index (MPI) measured by tissue Christian Johann Doppler imaging (TDI) M-mode, has antecedently shown to supply prognostic info in numerous patient populations. The prognostic price of MPI but has not nevertheless been assessed in patients with arrhythmia (AF).

Purpose: to gauge the prognostic price of MPI by TDI M-mode in AF patients. [4]

Comparison of Doppler Echocardiographic Findings in Patients with Chronic Liver Disease with and without Intrapulmonary Shunt

Aims: physicist diagnostic procedure is that the gold customary for the diagnosing of respiratory organ shunt (IPS) and screening for portopulmonary high blood pressure in chronic disease (CLD). a diagnostic procedure has become basic to the diagnosing of a cirrhotic heart condition within the last decade. the aim of this text was to match echocardiographic changes in patients with CLD, with and while not IPS.

Methodology: a complete of one68 patients with CLD and malignant hypertension underwent transthoracic distinction diagnostic procedure and were allotted to 2 groups: cluster 1 – seventy-two (42.9%) patients with IPS; and cluster a pair of – ninety-six (57.1 %) patients while not IPS (control group). Echocardiographic variables and also the presence/absence of IPS were evaluated in bilateral tests, with the amount of applied mathematics significance established at five-hitter (p < zero.05). [5]

Reference

[1] Early echocardiography to study pulmonary hypertension in a mouse model of bronchopulmonary dysplasia

Date: July 15, 2016, Source: Baylor College of Medicine (web link)

[2] Transposition of the great arteries: When echocardiography does not match the clinical picture

Dhillon GS, Fernandes CJ, Khan A, Heinle JS, Lopez KN. Transposition of the great arteries: When echocardiography does not match the clinical picture. Journal of Clinical Ultrasound. 2018 Aug 30. (web link)

[3] Mitral annular velocity measurement with cardiac magnetic resonance imaging using a novel annular tracking algorithm: Validation against echocardiography

Thavendiranathan P, Guetter C, da Silveira JS, Lu X, Scandling D, Xue H, Jolly MP, Raman SV, Simonetti OP. Mitral annular velocity measurement with cardiac magnetic resonance imaging using a novel annular tracking algorithm: Validation against echocardiography. Magnetic Resonance Imaging. 2018 Aug 31. (web link)

[4] Myocardial performance index by tissue Doppler echocardiography predicts adverse events in patients with atrial fibrillation

Dons M, Jensen JS, Olsen FJ, De Knegt MC, Fritz-Hansen T, Mogelvang R, Biering-Sorensen T. P6466 Myocardial performance index by tissue Doppler echocardiography predicts adverse events in patients with atrial fibrillation. European Heart Journal. 2018 Aug 1;39(suppl_1):ehy566-P6466. (web link)

[5] Comparison of Doppler Echocardiographic Findings in Patients with Chronic Liver Disease with and without Intrapulmonary Shunt

Vítor G. Mota1*, Brivaldo Markman-Filho1,2, Liana G. Macêdo3, Mônica M. de C. Becker4, Edmundo P. de A. Lopes1,5, and Ana Lúcia C. Domingues1,5

1Department of Postgraduate, Center for Health Sciences, Federal University of Pernambuco, Recife, PE, Brazil.

2Department of Internal Medicine, Cardiology Division, Federal University of Pernambuco, Recife, PE, Brazil.

3Department of Internal Medicine, Pneumology Division, Otávio de Freitas Hospital, Recife, PE, Brazil.

4Echocardiography Laboratory, Federal University of Pernambuco, Recife, PE, Brazil.

5Department of Internal Medicine, Hepatology Division, Federal University of Pernambuco, Recife, PE, Brazil. (web link)

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