An arrhythmia is a problem with the speed or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. A heartbeat that is too fast is called tachycardia. A heartbeat that is too slow is called bradycardia. Most arrhythmias are harmless, but some can be serious or even life threatening. When the heart rate is too slow, too fast, or irregular, the heart may not be able to pump enough blood to the body. Lack of blood flow can damage the brain, heart, and other organs.
Scientists have identified a gene underlying a disease that causes temporary paralysis of skeletal muscle. The finding, they say, illustrates how investigations of rare genetic diseases can drive insights into more common ones.
BIOTRONIK SE & Co. KG, the pioneer of wireless remote monitoring technologies and leading manufacturer of implantable cardiac devices, today announced the first implantations of BIOTRONIK’s new leadless cardiac monitoring device performed by a team of physicians led by Professor Dr. Gerhard Hindricks, Director, Electrophysiology Department at the Leipzig Heart Center in Leipzig, Germany.
ARYx Therapeutics, Inc., a biopharmaceutical company, today announced that is has received guidance in writing from the U.S. Food and Drug Administration (FDA) confirming that the existing development pathway remains acceptable to seek regulatory approval of ARYx’s novel anticoagulant agent, tecarfarin (ATI-5923).
Cardima, Inc., a medical device company focused on the diagnosis and treatment of atrial fibrillation (AF), has received Shonin approval from the Japanese Ministry of Health, Labour and Welfare (MHLW) to re-enter the Japanese market with its family of guidewire-based, multi-electrode PATHFINDER® diagnostic mapping catheters.
University at Buffalo biophysicists have found a protein in tarantula venom that shows promise as a potential therapy for muscular dystrophy (MD). They have formed a start-up biotech company in Buffalo -- Rose Pharmaceuticals -- to advance the drug to clinical trials.
A large multicenter international trial found that the image quality of multi-detector computed tomography (MDCT) scans, used for the noninvasive detection of coronary artery disease, can be significantly affected by patient characteristics such as ethnicity, body mass index (BMI), and heart rate, according to a study in the January issue of the American Journal of Roentgenology.
A study of heart failure patients who meet national guidelines for devices that stabilize and strengthen the heart's electrical system found that only half of eligible patients received the devices.
Researchers at the Los Angeles Biomedical Research Institute (LA BioMed) expect to receive more than $4.5 million in grants from the American Recovery and Reinvestment Act (Recovery Act.), including nearly $1 million from the highly competitive Challenge Grant program for a study that seeks to reduce the number of children who die from Sudden Infant Death Syndrome, it was announced today.
Hansen Medical, Inc. announced today that it has entered into a Confidential Settlement Agreement (the "Settlement Agreement") with Luna Innovations Incorporated (NASDAQ: LUNA) and its wholly-owned subsidiary, Luna Technologies, Inc.
A report launched today by experts from medical and patient communities calls on Europe's policy makers to take urgent action against preventable strokes that strike thousands of atrial fibrillation (AF) patients each year
Gloucester Pharmaceuticals announced today the presentation of positive data from an analysis of ISTODAX® (romidepsin) in a subset of patients from Gloucester’s registration study in cutaneous T-cell lymphoma (CTCL) at the 51st American Society of Hematology (ASH) Annual Meeting being held in New Orleans, LA.
Gloucester Pharmaceuticals announced today the presentation of preclinical data demonstrating that the combination of ISTODAX® (romidepsin) and Velcade® (bortezomib) resulted in synergistic anti-tumor activity in B-cell non-Hodgkin's lymphoma cell lines.
Gloucester Pharmaceuticals announced today the presentation of positive final data from a Phase 2 study of ISTODAX® (romidepsin) in peripheral T-cell lymphoma (PTCL) conducted by the National Cancer Institute (NCI) at the 51st American Society of Hematology (ASH) Annual Meeting being held in New Orleans, LA.
Gloucester Pharmaceuticals announced today that ISTODAX® (romidepsin) has been included in the updated National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines in Oncology™ as a suggested systemic treatment option for patients with mycosis fungoides and Sézary syndrome—two of the most common types of cutaneous T-cell lymphoma (CTCL).
According to Dr. Daniel Weiss, a recent study of heart rate autonomic markers, and cardiac mortality published in the November issue of Heart Rhythm provides additional support for the usefulness of heart rate variability as a diagnostic for identifying dysfunction (neuropathy in diabetics and others) and cardiovascular mortality, including fatal arrhythmia or sudden cardiac death.
A multidisciplinary team from the Montreal Heart Institute (MHI), which is affiliated to the Universit- de Montr-al, performed its first catheter implantation of a new prosthesis (Amptlazer- Cardiac Plug) closing the appendage of the left atrium of the heart, which will have the effect of preventing the formation of blood clots and avoiding open-heart surgery.
A multidisciplinary team from the Montreal Heart Institute (MHI) performed its first catheter implantation of a new prosthesis (Amptlazer(R) Cardiac Plug) closing the appendage of the left atrium of the heart, which will have the effect of preventing the formation of blood clots and avoiding open-heart surgery. This is excellent news for patients suffering from atrial fibrillation, the most common form of cardiac arrhythmia, affecting at least 5% of Canadians over the age of 70.
Pfizer today announced that the U.S. Food and Drug Administration (FDA) has approved Geodon® (ziprasidone HCI) Capsules for maintenance treatment of bipolar I disorder as an adjunct to lithium or valproate in adults. The approval is based on clinical data demonstrating that Geodon is an effective and generally well-tolerated adjunctive treatment for long-term symptom control in patients with bipolar disorder.
Biotel Inc. announced results for its first quarter ended September 30, 2009 with net earnings of $128,000, or $0.04 per diluted share, on revenues of $3,263,000. This compares to net earnings of $328,000, or $0.11 per diluted share, on revenues of $3,168,000 for the first quarter of last year.
nContact Surgical, Inc., a leader in the investigation of devices for minimally-invasive treatment for heart conditions, announced that data from a poster was presented at the American Heart Association Scientific Sessions in Orlando. The study demonstrated that the convergent approach, which combines surgical and electrophysiological expertise, appears to be a good strategy to achieve short term success in patients with long standing persistent atrial fibrillation (AF).
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