17 träffar

ArticleCPR
Arrhythmias before and during cardiac arrest

…occur in one patient. The typical depiction of sudden cardiac death as a gradual transition from sinus rhythm to ventricular tachycardia (VT), to ventricular fibrillation…

ArticleCardiology
Brugada Syndrome: Diagnosis & SCD Prevention

…of BrS has been fraught with controversies, particularly regarding the risk stratification of asymptomatic patients, the prognostic utility of electrophysiological studies (EPS), and the transition…

ArticleEchocardiography
Technical aspects of the ultrasound image

…Visualization of reflected ultrasound waves. It is in the transition from one tissue to another that most sound waves are reflected and this gives tissue…

ArticleEchocardiography
The ultrasound transducer

…etc. In the transition between each medium (tissue, blood, etc.), a significant portion of all sound waves will be reflected back to the transducer. When…