Will fluid around my heart prevent me from joining cancer clinical trials?

Clinical trial eligibility requirements can vary significantly between different studies, and each trial has specific criteria that medical teams evaluate carefully. This type of heart condition could potentially affect eligibility for some trials, but many studies have provisions for managing various health complications that can arise during cancer treatment. The clinical trial team will be able to review your complete medical picture and determine if there are ways to safely include you in the study, so it's definitely worth discussing your specific situation with them directly.