Pharma BD Deal Intelligence

HeartWare / WorldHeart

2012 · Acquisition/Merger · $8M · Complete

A modest $8M all-stock merger that let HeartWare absorb WorldHeart's ventricular assist device assets. The deal delivered strong strategic fit but weak financial return, landing as a "Partially Achieved" outcome rather than a clear win.

CALLED IT — OFF BY 10

HeartWare / WorldHeart: Partially Achieved (Score: 44/100)

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announced today that they have entered into a definitive merger agreement under which HeartWare will acquire WorldHeart for consideration of US$8 million, which will be paid in shares of HeartWare common stock or cash, at HeartWare s election.

Did it work? Outcome assessment

HeartWare / WorldHeart: Partially Achieved (Score: 44/100)

Strategic verdict
Partially Achieved

Key facts

Disease & market context

Advanced Heart Failure (LVAD)

6.5M US cases/yr · $2.0B US LVAD/MCS Market (2012) · ~2,200 Heart Transplants/yr (US)

Disease Overview

WorldHeart was a small LVAD developer. HeartWare acquired WorldHeart for $8M in stock, consolidating miniaturized LVAD IP. Advanced heart failure affects ~100,000 Americans with only ~2,200 transplants available.

Post-Deal Trajectory

HeartWare's HVAD was approved 2012. HeartWare was acquired by Medtronic (2016, $1.1B). HVAD was withdrawn 2021 due to safety issues. Abbott's HeartMate 3 became the dominant LVAD.

Deal timeline

Related deals — scored

DealYearValueOutcome
HeartWare / WorldHeart (this deal)2012$8M48
Pfizer Inc. / FoldRx Pharmaceuticals201099
Abbott Laboratories / Knoll Pharmaceuticals (BASF Pharma)2000$6.9B95
Astra AB / Zeneca Group plc1998$35.0B94
Merck & Co. Inc. / Acceleron Pharma Inc.2021$11.5B90
Johnson & Johnson / Actelion Ltd2017$30.0B90
Eli Lilly and Company / Boehringer Ingelheim GmbH2011$444M89

Compare all 7 side-by-side →

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