TY - JOUR AU - Argento, Laura V. AU - Travetto, Carolina M. AU - Colicigno, Maria de las M. AU - Marambio, Gerardo AU - Gentile, Silvia AU - Salvati, Ana AU - Lax, Jorge AU - Cianciulli, Tomás PY - 2020 DA - 2020/09/10 TI - Tissue Doppler Imaging and strain rate of the left atrial lateral wall: age related variations and comparison with parameters of diastolic function JO - Cardiovascular Ultrasound SP - 38 VL - 18 IS - 1 AB - Strain Rate Imaging (SRI) is one of the most used techniques to study left atrial (LA) and diastolic function. Its availability in low-income countries is diminished since it requires additional expensive software, among other limitations. In contrast, Tissue Doppler Imaging (TDI) is widely available and easy to use. We hypothesize TDI could detect changes in LA and diastolic function associated with age similarly to SRI. The aim of this study is to evaluate the effects of age on LA and diastolic function assessed by LA lateral wall TDI online by spectral pulse, and to compare them with age-related variations of LA SRI and other parameters of diastolic function in a population of healthy adults. SN - 1476-7120 UR - https://doi.org/10.1186/s12947-020-00221-2 DO - 10.1186/s12947-020-00221-2 ID - Argento2020 ER -