Tissue Doppler echocardiography Tissue Doppler echocardiography Tissue Doppler echocardiography (TDE) is a medical ultrasound technology, specifically a form of echocardiography that measures the velocity of the heart muscle (myocardium) through the phases of one or more heartbeats by the Doppler effect (frequency shift) of the reflected ultrasound. The technique is the same as for flow Doppler echocardiography measuring flow velocities. Tissue signals, however, have higher amplitude and lower velocities, and the signals are extracted by using different filter and gain settings. The terms tissue Doppler imaging (TDI) and tissue velocity imaging (TVI) are usually synonymous with TDE because echocardiography is the main use
Errors of the Human Body Ruzin of Screen Invasion wrote, ""Errors of the Human Body" is elevated by a sublime turn by star Michael Eklund... His agony, particularly in the third act, is brilliantly painful. Despite the screenplay skimming over his character’s supposed scientific prowess, to the film’s moderate detriment, Eklund’s powerful performance is nonetheless tragic and captivating." Michael Treveloni of Film School Rejects noted, "The film is a not just a science-fiction horror story: it is a commentary on the importance of dialog, showcasing the need for communication in its many forms. With Geoff, "Errors" presents the perfect, damaged subject.". At the Fantastic Fest