1.3 million patients are hospitalized annually in the U.S. from acute heart failure and it is the #1 cause of hospitalization in patients >65 years old If istaroxime is approved in the US for acute heart failure, this patent would provide protection to 2039 WARRINGTON, Pa., July 02, 2025 (GLOBE NEWSWIRE) -- Windtree Therapeutics, Inc. (“Windtree” or the “Company”) (NasdaqCM: WINT), a diversified company focused on revenue generation in multiple growing industries is pleased to announce that the United State ...