The cardiovascular medicines field, which recently saw Novo Nordisk A/S acquire Cardior Pharmaceuticals of Germany, has also witnessed a new deal in medical technology. On 5 April, Johnson & Johnson Inc announced an agreement to acquire Shockwave Medical Inc, a US company with a catheter-based technology for treating the build-up of calcium deposits in the body. J&J is to pay $335 per share in cash for Shockwave, giving an enterprise value of $13.1 billion.