source:[1] Medtronic initiates global pivotal study of cardiac pacing in a new patient population (https://finance.yahoo.com/news/medtronic-init ...)[2] How Investors Are Reacting To Medtronic (MDT) Launching a Global Heart Failure Clinical Trial - Simply Wall St (https://vertexaisearch.cloud.google.com/groun ...)[3] Tenax Therapeutics (TENX) Secures European Patent for PH-HFpEF Treatment (https://vertexaisearch.cloud.google.com/groun ...)