Article
Tailored anesthesia protocols for echo-based HFpEF phenotyping in C57BL6/N mice.
American journal of physiology. Heart and circulatory physiology - 1 Sept 2026
Wingert Julia, Haase Leonard, Meinhardt Eric, Frey Norbert, Schlegel Philipp
Abstract excerpt
Echocardiographic evaluation of diastolic function in murine heart failure with preserved ejection fraction (HFpEF) models remains challenging due to insufficient temporal resolution of current high-frequency Doppler probes at heart rates beyond 450 beats/min. Aiming to optimize anesthesia for diastolic assessment in mice, we compared standard isoflurane sedation with a combination of isoflurane and either of the...
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