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UrduScientists at Sanford Burnham Prebys and Salk Institute for Biological Studies have uncovered a new role for a protein known for its role in the brain helping control feelings of hunger or satiety, as well as in the liver to aid the body in maintaining a balance of energy during fasting. The new study shows that this protein also supports the maintenance of heart structure and function, but when it is overactive it causes thickening of the heart muscle, which is associated with heart disease.
Tag: Cardiac
Hackensack Meridian Hackensack University and Jersey Shore University Medical Centers Providing Novel Irregular Heart Rhythm Treatment
Hackensack Meridian Hackensack University Medical Center and Hackensack Meridian Jersey Shore University Medical Center cardiologists have treated their first patients this week with the Medtronic PulseSelect Pulsed Field Ablation (PFA) System.
American Association of Critical-Care Nurses Recognizes the Cardiac ICU at Jersey Shore University Medical Center with Gold-level Beacon Award for Excellence
The American Association of Critical-Care Nurses (AACN) recently conferred a gold-level Beacon Award for Excellence on the Cardiac ICU at Hackensack Meridian Jersey Shore University Medical Center.
Five Hackensack Meridian Hospitals Nationally Recognized for Excellence with ACC HeartCARE Center Designations
They are the only hospitals in New Jersey to earn this elite distinction and provide world-class patient care through a sustainable quality improvement program
Virtual drug quiets noise in heart tissue images
Researchers at Washington University in St. Louis have developed a new computational approach to removing movement in images of expanding and contracting heart cells and tissues. By computationally removing movement, the algorithm mimics a drug’s action in stopping the heart, without compromising cellular structure or tissue contractility.
New Heart Transplant Method May Grow Donor Pool 30%
A study led by Duke Health physicians, appearing online June 8 in the New England Journal of Medicine, found that DCD hearts were equivalent to hearts procured through the current standard of care.
Seven Hackensack Meridian Medical Centers Recognized for Excellence with ACC Heart Failure Accreditation
Facilities that achieve accreditation meet or exceed an array of stringent criteria and have organized a team of doctors, nurses, clinicians and other administrative staff that earnestly support the efforts leading to better patient education, improved patient outcomes, and more effective and efficient disease control.
Cleveland Clinic is offering “Galentine’s Day” e-card from American Greetings to raise money for research on heart disease, the #1 killer of women in the United States
Heart disease is the No. 1 killer of women and men in the United States. It causes one in every four U.S. deaths.
Simulations Show Weak Electrical Pulses Could Treat Atrial and Ventricular Fibrillations
With numerical simulations, researchers have demonstrated a new way to time weak electrical pulses that can stop certain life-threatening arrhythmias. Publishing their work in Chaos, the group shows that timed pulses are successful in ending atrial and ventricular fibrillations. The study provides early evidence that one theorized approach to controlling fibrillations – adaptive deceleration pacing – can improve the performance of defibrillators.
Checking blood pressure in a heartbeat, using artificial intelligence and a camera
Australian and Iraqi engineers have designed a system to remotely measure blood pressure by filming a person’s forehead and extracting cardiac signals using artificial intelligence algorithms.
New Guidelines from ASE Set Standards to Perform Transesophageal Echocardiographic Screening for Structural Heart Interventions
New guidelines published this year by the American Society of Echocardiography (ASE), Standards for the Performance of Transesophageal Echocardiographic Screening for Structural Heart Intervention, provide a unique teaching resource for interventional cardiologists, a growing group of heart specialists who perform echocardiography.
Smartphone video motion analysis detected narrowed neck arteries that may lead to stroke
Motion analysis of video recorded on a smartphone accurately detected narrowed arteries in the neck, which are a risk factor for stroke, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.
Why is there a connection between napping and hypertension?
Hackensack Meridian Jersey Shore University Medical Center’s Chief of Cardiology Brett Sealove, M.D., FACC, RPVI, is available for interview or comment about a new study published in the American Heart Association Journal on July 25, 2022, regarding people who often…
Mark Mascarenhas, M.D., who implanted the first dual-chamber leadless pacemakers at Jersey Shore University Medical Center, is available to speak to media
The cardiovascular team at Hackensack Meridian Jersey Shore University Medical Center recently implanted New Jersey’s first dual-chamber leadless pacemaker systems in patients, as part of Abbott’s AveirTM DR i2i clinical study. People who experience a slower-than-normal heart rate may receive…
New Jersey’s First Dual-Chamber Leadless Pacemakers Implanted at Jersey Shore University Medical Center
The cardiovascular team at Hackensack Meridian Jersey Shore University Medical Center recently implanted New Jersey’s first dual-chamber leadless pacemaker systems in patients, as part of Abbott’s AveirTM DR i2i clinical study.
Fostering Innovation in Congenital Interventional Cardiology
Children’s Hospital Los Angeles is evaluating several novel devices for congenital heart disease—and recently performed the world’s first implant of a novel stent for babies. Since joining Children’s Hospital Los Angeles in August as the Director of Congenital Interventional Catheterization, Darren Berman, MD, has been expanding the scope of the Cardiac Catheterization Lab to include many of the newest catheter-based treatments for children and young adults with congenital heart disease.
Severe Heart Attack Mortality Dropped in Second Year of COVID-19 Pandemic, But Still High in Unvaccinated, New Data Shows
A newly published analysis in the Journal of the American College of Cardiology of hospitalized patients with both a severe type of heart attack called STEMI (ST-elevation myocardial infarction) and coronavirus disease-19 (COVID-19) infection compares clinical outcomes for these patients during the first and second years of the COVID-19 pandemic.
Hackensack University Medical Center’s Virtual Symposium Will Share the Latest Innovations in Heart and Vascular Disease
More than 20 topics will be covered, including COVID-19 and the heart, Mitraclip and repair techniques, AFib management, high risk PCI for left main disease and total occlusions, and mechanical devices to improve heart failure.
Batteryless Pacemaker Could Use Heart’s Energy for Power
The cardiac pacemaker of the future could be powered by the heart itself, according to researchers in China. Current cardiac pacemakers use a battery power supply and leads to keep hearts beating regularly. Yi Zhiran and his group are investing batteryless powering and leadless pacing, harvesting kinetic energy from the heart to power the lifesaving device. The energy is harvested by the buckling of the encapsulated structure of the pacemaker, creating buckled piezoelectric energy.
Prem Shekar, MD, named chair of Cardiac and Thoracic Surgery at Lahey Hospital & Medical Center
Shekar will lead the department’s efforts to treat patients with cutting edge surgical approaches, train the next generation of cardiothoracic surgeons and move the field forward through rigorous research.
Nearly 1 in 5 Patients Who Die from Unexplained Sudden Cardiac Death Have Suspicious Gene
.Researchers from the University of Maryland School of Medicine (UMSOM) and their colleagues found that nearly 20 percent of patients with unexplained sudden cardiac death – most of whom were under age 50 – carried rare genetic variants. These variants likely raised their risk of sudden cardiac death.
New AACN CSI Academy Cohort at 10 Hospitals Focuses on Underserved Patient Populations
Thanks to a grant from Edwards Lifesciences Foundation, nurses caring for underserved critically ill cardiac patients at 10 U.S. hospitals will participate in a cardiac-focused cohort of AACN Clinical Scene Investigator (CSI) Academy, a nurse leadership and innovation program from the American Association of Critical-Care Nurses.
Jersey Shore University Medical Center Cardiac Team Performs Rare, Lifesaving Combined Procedures
Experts from Hackensack Meridian Jersey Shore University Medical Center’s Structural Heart Disease Program recently performed, to the program’s knowledge, New Jersey’s first transcatheter double heart valve replacement, combined with a procedure to improve blood flow in the heart. The three treatments were completed together during one visit to the academic medical center’s advanced hybrid operating room, to ensure the patient’s safety.
Jersey Shore University Medical Center Opens Advanced Cardiac Cath Lab
Hackensack Meridian Jersey Shore University Medical Center opened a new cardiac catheterization laboratory in February. The lab upgrades the academic medical center’s services treating heart disease.
Impact of COVID lockdown on aeromedical retrievals in remote parts of Australia
New data released this week by Australian researchers reveals the impact of the COVID-19 lockdown period on aeromedical retrievals in rural and remote regions.
Wearable Electronics for Continuous Cardiac, Respiratory Monitoring
A small and inexpensive sensor, announced in Applied Physics Letters and based on an electrochemical system, could potentially be worn continuously by cardiac patients or others who require constant monitoring. A solution containing electrolyte substances is placed into a small circular cavity that is capped with a thin flexible diaphragm, allowing detection of subtle movements when placed on a patient’s chest. The authors suggest their sensor could be used for diagnosis of respiratory diseases.
Media Advisory: Register for STS Annual Meeting and Press Briefings
Credentialed press representatives are invited to attend The Society of Thoracic Surgeons VIRTUAL 57th Annual Meeting. This interactive, fully digital experience—expected to be unlike anything that cardiothoracic surgery has experienced to date—will feature thought-provoking lectures, practice-changing science, and cutting-edge techniques and technologies.
Study Shows Ablation Procedure More Effective Than Medications for Initial Treatment of Atrial Fibrillation
Cleveland: Cleveland Clinic researchers have found that cryoballoon ablation as the initial treatment for atrial fibrillation is more effective than current standard-of-care management using medications. The study was published today in the New England Journal of Medicine.
UB spinoff Cytocybernetics receives funding to accelerate COVID-19 drug screening
University at Buffalo spinoff Cytocybernetics is developing a high-tech tool called CyberQ to rapidly assess whether or not investigational COVID-19 drugs have arrhythmogenic properties that can result in sudden cardiac death.
Diaphragm Pacing can Enhance Recovery and Weaning from Mechanical Ventilation in Cardiac Surgery, Small Series Concludes
Surgeons at University Hospitals Cleveland Medical Center have improved the prognosis of several cardiac patients after emergency FDA approval of a diaphragm pacing device.
Jersey Shore University Medical Center Launches Cardio-Oncology Program
Hackensack Meridian Jersey Shore University Medical Center recently launched a Cardio-Oncology Program providing cancer patients and survivors access to cardiology and oncology specialists and advanced imaging services. L. Steven Zukerman, M.D., FACC, serves as medical director of the program, designed to minimize the impact of cancer treatments on patients’ hearts and provide continuing cardiac care to cancer survivors.
New COVID-19 Editorial: Examining Heart Issues After Recovery
In an article published online on June 26 in the journal Heart Rhythm, lead author Raul Mitrani, M.D., and co-authors with the University of Miami Miller School of Medicine’s Division of Cardiovascular Medicine, examine the varied cardiovascular injuries and complications that patients who have recovered from the acute COVID-19 infection may experience largely based on evidence from other viral infections or inflammatory injury to the heart. The authors also recommend developing screening and tracking measures to detect cardiac injury and potentially mitigate long-term impact.
MacNeal Hospital Launches First Clinical Trial in Illinois of Novel Monitoring Device for Congestive Heart Failure Patients
MacNeal Hospital is the first hospital in Illinois to participate in a national, randomized clinical trial using daily vital signs and lung pressure measurement to manage patients with congestive heart failure (CHF). The PROACTIVE-HF trial utilizes a new monitoring system, coupled with a pressure sensor, implanted directly into a blood vessel in the lung. This system provides information that is recorded and transmitted over a cellular or Wi-Fi connection to a patient’s provider, allowing for medication changes, if necessary, to prevent further health deterioration or hospitalization.
Critical Transition Theory Shows Flickering in Heart Before Atrial Fibrillation
Atrial fibrillation ranks among the most common heart conditions, and episodes are difficult to predict. Researchers have proposed a way to define cardiac state and have studied the dynamics before the cardiac rhythm changes from normal sinus to AF rhythm and vice versa. The work, appearing in Chaos and based on critical transition theory, looks to provide an early warning for those with paroxysmal atrial fibrillation with potential implications for future wearable devices.
Study of cardiac muscles in flies might help you keep your heart young
Iowa State University scientists restored the function of heart muscles in aging fruit flies, according to a newly published study. The genetic complex identified in the research could lead to new treatments for heart disease in humans.
Experimental cholesterol-lowering drug effective at lowering bad cholesterol, study shows
Twice-yearly injections of an experimental cholesterol-lowering drug, inclisiran, were effective at reducing low-density lipoprotein (LDL) cholesterol, often called bad cholesterol, in patients already taking the maximum dose of statin drugs, according to data of the ORION-10 trial presented Saturday, Nov. 16, at the American Heart Association’s Scientific Sessions 2019.
Cyp2F2-Mediated Lung Cancer, Rapid Risk Assessment of Color Additives, and More Featured in November 2019 Toxicological Sciences
Toxicological Sciences continues to deliver cutting-edge research in toxicology in the November 2019 issue. This issue features research on computational toxicology and databases, developmental and reproductive toxicology, and more.
A King of Hearts
When Mick Jagger received an artificial heart valve via catheter, he made the transcatheter replacement valve famous. Iconic “Dr. Y” made it possible. Ajit Yoganathan’s lab has tested every valve on the market for quality, and his analyses shaped the industry and its designs, including of the valve in Jagger’s chest.
CLEVELAND CLINIC UNVEILS TOP 10 MEDICAL INNOVATIONS FOR 2020
A dual-acting osteoporosis drug. Minimally invasive mitral valve surgery. New treatment for peanut allergies. These are some of the innovations that will enhance healing and change healthcare in the coming year, according to a distinguished panel of doctors and researchers.
University of Michigan Expert Available: Study Cautions Against Catch-All Assumptions about LVADs and Mitral Regurgitation
ANN ARBOR, Mich. — Mitral valve procedures are often not performed because of the standing belief that LVAD support resolves mitral regurgitation, due to better left heart performance. A new study in The Journal of Thoracic and Cardiovascular Surgery found when…
Yang receives NSF grant to model cell disorder in heart
Hui Yang, Harold and Inge Marcus Career Associate Professor of Industrial and Manufacturing Engineering at Penn State, was awarded a $320,625 grant from the National Science Foundation (NSF) to study exactly how a process called glycosylation can cause proteins to disrupt the harmony of cell activity.