Abstract: The invention relates to an anchoring device (1, 100) for implanting a prosthetic heart valve at a valve annulus of a patient. According to the invention, such a device comprises: a compressible and expandable sealed ring member (2, 200); a compressible and expandable anchoring element (3, 300) having a ventricular skirt (33, 303) and an atrial skirt (31, 301) linked by a tubular portion (32, 302); said ring member (2, 200) surrounding said tubular portion (32, 302) of said anchoring element (3, 300) and said anchoring element clamping said prosthetic heart valve.

Abstract: The invention relates to an anchoring device (1, 100) for implanting a prosthetic heart valve at a valve annulus of a patient. According to the invention, such a device comprises: a compressible and expandable sealed ring member (2, 200); a compressible and expandable anchoring element (3, 300) having a ventricular skirt (33, 303) and an atrial skirt (31, 301) linked by a tubular portion (32, 302); said ring member (2, 200) surrounding said tubular portion (32, 302) of said anchoring element (3, 300) and said anchoring element clamping said prosthetic heart valve.

Abstract: Systems and methods can quantify cardiac function. In one embodiment, a method (10) for quantifying cardiac function for a patient's heart includes determining (12) an end-systolic strain for each of a plurality of myocardial segments at end systole and determining (14) a peak strain in each of the plurality of myocardial segments. A difference between the peak strain and the end-systolic strain is computed (16) for each of the plurality of myocardial segments. A strain delay index is computed (18) from the computed differences.