This study looks at how a medicine called TX000045 can help people with a special type of heart problem, called Pulmonary Hypertension with Heart Failure. This heart problem means your heart doesn't pump blood as well as it should. In the study, participants will get one of two doses of TX000045 or a placebo (a fake medicine) every two weeks for 24 weeks.
Key Points:
- Participants will be part of the study for about 24 weeks, getting doses every two weeks.
- The study needs about 180 people between the ages of 18 and 83 who have specific heart problems.
- Some people can't join if they have other serious health issues or have used certain medicines recently.
To join, you must have a stable heart condition and be able to walk a certain distance. You should not have been in the hospital recently or have started a new exercise plan. If you think you meet the requirements, talk to your doctor about joining the study.