CardioDynamics International Corporation engages in the development, manufacture, and marketing of healthcare equipment. Its equipment portfolio includes noninvasive impedance cardiography (ICG) diagnostic and monitoring devices, proprietary ICG sensors, and various medical device electrodes. The company operates in two segments, ICG and Electrocardiography (ECG). ICG segment manufactures and markets various products, including BioZ Dx ICG diagnostics, BioZ ICG monitor, BioZ ICG module, BioZtect sensors, and Niccomo ICG monitor. ECG segment manufactures and markets ECG electrodes for resting, stress, and ambulatory applications and other diagnostic procedures for cardiology, electrotherapy, sleep testing, neurology, and general purpose diagnostic testing. This segment also manufactures private label ECG electrodes for distributors and medical device companies. The company’s products help physicians assess, diagnose, and treat patients with heart failure, hypertension or high blood pressure, and shortness of breath. Its principal strategic partners include GE Healthcare for BioZ ICG module product and Philips Medical Systems for BioZ Dx ICG diagnostics product. CardioDynamics International sells its products to physicians and hospitals in the United States through its own direct sales force; and distributes its products to international markets through a network of distributors. The company was founded in 1980 and is headquartered in San Diego, California.