Echocardiographic features and prognostic implications in acute type A intramural hematoma and classic aortic dissection. - Kirigaya J; Iwahashi N; Yoshii T; Hattori K; Matsushita K; Gohbara M; Okada K; Cho T; Yasuda S; Kosuge M; Ebina T; Uchida K; et al. (Journal of cardiology, 2026)