At NxStage we are committed to helping customers, patients, and care partners achieve the full potential of our technology and with the help of our dedicated support services, develop a long-lasting partnership. NxStage is dedicated to providing our customers and patients with outstanding customer service. Our Customer Service team has extensive customer care experience and are ready, willing, and able to assist with: 1  Initial system acquisition. 2  Delivery and implementation. 3  Addressing customer needs during their ongoing system use.
Cardiac arrest is sometimes preceded by certain symptoms such as fainting, fatigue, blackouts, dizziness, chest pain, shortness of breath, weakness, and vomiting. The arrest may also occur with no warning.
Dizziness is a feeling of lightheadedness or a spinning sensation that is often accompanied by nausea, or a sick feeling like one is about to vomit. When one is experiencing dizziness and nausea, other symptoms may also be experienced, such as sweating, faintness, shortness of breath and chest pains. There may be a feeling of weakness and loss of balance which may be accompanied by palpitations (irregular or fast heart beats) and blurring of vision.