Heart cancer is a rare but serious condition. It involves the growth of diseased cells in the heart. There are primary and secondary types of heart tumours. Symptoms include chest pain and irregular heartbeat. Risk factors include age and genetics. Diagnosis involves echocardiograms and scans. Treatment includes surgery, radiation, and chemotherapy. A heart transplant is also an option for treatment. Post navigation Giannis Antetokounmpo reacts to Dirk Nowitzki meme, as he goes viral in hilarious moment Exclusive: Chandra Barot deserved far more credit for Don, says Javed Akhtar