Skip to Content

Join the 'AV Heart Block' group to help and get support from people like you.

AV Heart Block News

Too Many Public Defibrillators Out of Reach When Needed

Posted 15 Aug 2016 by Drugs.com

MONDAY, Aug. 15, 2016 – Automated external defibrillators (AEDs) placed in public spaces can save the lives of people in cardiac arrest. However, a new Canadian study finds too many of the devices are in buildings that aren't always open, so bystanders can't get them when needed. The study, "serves as a vivid reminder that 24/7/365 access to AEDs is as important as their widespread placement," said one specialist who reviewed the findings, Dr. Howard Levite. He directs cardiology at Staten Island University Hospital in New York City. More AEDs in public spaces, along with timely access, is imperative, he said, because "the potential to improve survival in cardiac arrest is an opportunity that cannot be ignored." Cardiac arrest differs from a heart attack, and occurs when the heart abruptly stops beating. According to the American College of Cardiology (ACC), over 400,000 cases of ... Read more

Related support groups: Atrial Fibrillation, Heart Attack, Arrhythmia, Myocardial Infarction, Cardiac Arrhythmia, Ventricular Tachycardia, Prevention of Cardiovascular Disease, Bradyarrhythmia, Cardiovascular Risk Reduction, Heart Block, Ventricular Arrhythmia, AV Heart Block, Myocardial Infarction - Prophylaxis, Post MI Syndrome

CPR Help as Near as Your Phone

Posted 4 May 2016 by Drugs.com

WEDNESDAY, May 4, 2016 – A stranger or someone you love suddenly collapses with cardiac arrest, but you don't know CPR. New research shows that help – and CPR instruction – may be just a cellphone call away. This is "a real-world approach that the majority of communities can adopt to help improve survival in out-of-hospital cardiac arrest," said one expert, emergency room physician Dr. Robert Glatter. The new study was led by Dr. Bentley Bobrow of the Arizona Department of Health Services in Phoenix. His team noted that fewer than half of Americans who suffer cardiac arrest in public places receive CPR – cardiopulmonary resuscitation – from bystanders, and survival rates are very low. When cardiac arrest strikes, "time is cardiac muscle," said Glatter, of Lenox Hill Hospital in New York City. "The sooner we can initiate effective chest compressions and defibrillation ... the better ... Read more

Related support groups: Heart Attack, Arrhythmia, Tachyarrhythmia, Myocardial Infarction, Cardiac Arrhythmia, Ventricular Tachycardia, Prevention of Cardiovascular Disease, Bradyarrhythmia, Cardiovascular Risk Reduction, Ventricular Arrhythmia, AV Heart Block, Atrial Tachycardia, Myocardial Infarction - Prophylaxis, Asystole, Post MI Syndrome

Study Ties Implanted Defibrillators to Long-Term Complications

Posted 3 May 2016 by Drugs.com

MONDAY, May 2, 2016 – Implantable defibrillators – devices that detect and correct an abnormal heart rhythm – are associated with a high risk of long-term complications, a new study suggests. "An [implantable cardioverter-defibrillator] is a highly effective treatment option to reduce the risk of sudden cardiac death," said lead researcher Dr. Isuru Ranasinghe, a senior cardiologist at the University of Adelaide in South Australia. "However, there is a substantial and persistent risk of device-related complications and re-operations in the years after implantation." These complications include device malfunction, infection and inflammation, the study authors said. Ranasinghe said the rate of complications is higher than previously reported. "The continued occurrence of complications long after the initial implantation indicates the need for vigilance and ongoing surveillance of ... Read more

Related support groups: Atrial Fibrillation, Arrhythmia, Tachyarrhythmia, Supraventricular Tachycardia, Cardiac Arrhythmia, Ventricular Tachycardia, Atrial Flutter, Bradyarrhythmia, Ventricular Fibrillation, Wolff-Parkinson-White Syndrome, Ventricular Arrhythmia, AV Heart Block, Paroxysmal Supraventricular Tachycardia, Atrial Tachycardia, Paroxysmal Junctional Tachycardia

Delaying 2nd Shock After Cardiac Arrest Won't Boost Survival: Study

Posted 7 Apr 2016 by Drugs.com

THURSDAY, April 7, 2016 – Delaying a second shock to the heart in hospital patients with cardiac arrest doesn't improve their chances of survival, suggests a new study that challenges current recommendations. A patient undergoing cardiac arrest needs to be treated with a defibrillator, which sends an electric shock to the heart to restore normal heart rhythm, according to the U.S. National Heart, Lung, and Blood Institute. Guidelines introduced in 2005 recommend delaying a second shock after the first one to allow time for chest compressions. But evidence to support that advice has been lacking, the study authors said. The authors – led by Dr. Steven Bradley of the VA Eastern Colorado Health Care System in Denver – looked at data on the time between first and second defibrillation attempts. The study included more than 2,700 cardiac arrest patients from 172 U.S. hospitals. About 25 ... Read more

Related support groups: Arrhythmia, Ventricular Fibrillation, Heart Block, AV Heart Block, Cardiogenic Shock

Spare Dying Patients Electric Shocks From Heart Device, Docs Say

Posted 24 Mar 2016 by Drugs.com

THURSDAY, March 24, 2016 – Dying patients with an implantable heart defibrillator don't know the device can be turned off so that it doesn't give them painful shocks during their last days of life, researchers report. Implantable cardioverter defibrillators (ICDs) are surgically implanted in people with certain heart conditions. They deliver a shock to restore normal heart rhythm when they detect a potentially deadly abnormal rhythm. Doctors are encouraged to inform patients with an implantable cardioverter defibrillator about the benefits of deactivating the device when they are near death. But research shows that up to 31 percent of people with an ICD receive shocks in their final days. Two new studies provide further proof that many doctors aren't following the Heart Rhythm Society and European Society of Cardiology recommendations. A Spanish study of 243 patients with implantable ... Read more

Related support groups: Arrhythmia, Tachyarrhythmia, Supraventricular Tachycardia, Cardiac Arrhythmia, Ventricular Tachycardia, Bradyarrhythmia, Ventricular Fibrillation, Wolff-Parkinson-White Syndrome, Ventricular Arrhythmia, AV Heart Block, Cardiovascular Conditions and Disorders, Paroxysmal Supraventricular Tachycardia, Atrial Tachycardia, Sinus Node Dysfunction, Premature Atrial Depolarizations, Paroxysmal Junctional Tachycardia, Premature Ventricular Depolarizations

Women in Cardiac Arrest May Be Less Likely to Receive Help

Posted 8 Mar 2016 by Drugs.com

TUESDAY, March 8, 2016 – Women are less likely than men to be helped by bystanders if they suffer cardiac arrest, a new study finds. "There is a misconception that women don't have heart problems so they don't get as much help from the public and they are not treated the same by doctors," said study author Dr. Nicole Karam. She is an interventional cardiologist at the European Hospital Georges Pompidou in Paris. Researchers reviewed records of more than 11,400 people who had a cardiac arrest in public areas in and around Paris between 2011 and 2014. Cardiac arrest, the sudden loss of heart function, is often caused by abnormal heart rhythms. It is not the same as a heart attack. Even though bystanders were more likely to be present when women suffered cardiac arrest, researchers found only 60 percent of women received basic life support – such CPR and use of an automated external ... Read more

Related support groups: Heart Disease, Heart Attack, Arrhythmia, Myocardial Infarction, Heart Block, AV Heart Block, Cardiovascular Conditions and Disorders, Myocardial Infarction - Prophylaxis, Cardiogenic Shock, Abnormal Electrocardiogram

Slow Heart Rate Doesn't Mean Early Death Risk: Study

Posted 19 Jan 2016 by Drugs.com

TUESDAY, Jan. 19, 2016 – People with a slow heart rate don't have an increased risk for heart disease, a new study suggests. A typical heart rate for an adult at rest is 60 to 100 beats a minute, but in some people it's below 50 beats a minute, a condition called bradycardia, the researchers said. Because the heart may not be pumping enough blood throughout the body, this slow heart rate can lead to light-headedness, shortness of breath, fainting or chest pain. However, it hasn't been clear whether a slow pulse increases the risk of heart disease, according to the study authors. "For a large majority of people with a heart rate in the 40s or 50s who have no symptoms, the prognosis is very good," corresponding author Dr. Ajay Dharod, instructor in internal medicine at Wake Forest Baptist Medical Center in Winston-Salem, N.C., said in a center news release. "Our results should be ... Read more

Related support groups: Heart Disease, Arrhythmia, Cardiac Arrhythmia, Bradyarrhythmia, AV Heart Block, Ischemic Heart Disease, Abnormal Electrocardiogram

Bystander CPR Helps Some Kids Survive Cardiac Arrest

Posted 10 Nov 2015 by Drugs.com

TUESDAY, Nov. 10, 2015 – More American children who suffer cardiac arrest at home or in public places are getting CPR from bystanders, a new study finds. Kids who receive bystander CPR have better survival rates, the researchers said. But, the study didn't find an impact on infant survival rates. "This lack of impact on infants suggests the need for a public health strategy to improve the use of bystander CPR," study lead author Dr. Maryam Naim said in an American Heart Association news release. Naim is an assistant professor of anesthesiology and critical care at the Children's Hospital of Philadelphia at the University of Pennsylvania. Cardiac arrest is the sudden loss of heart function in someone who may or may not have diagnosed heart disease. Each year, more than 420,000 emergency medical services-assessed out-of-hospital cardiac arrests occur in the United States, according to ... Read more

Related support groups: Heart Disease, Heart Attack, Myocardial Infarction, Cardiac Arrhythmia, Ventricular Arrhythmia, AV Heart Block, Myocardial Infarction - Prophylaxis, Post MI Syndrome, Abnormal Electrocardiogram

Early CPR Spurred by Smartphone Alerts Saves Lives

Posted 10 Jun 2015 by Drugs.com

WEDNESDAY, June 10, 2015 – Starting cardiopulmonary resuscitation early and using smartphone alerts to increase rates of bystander CPR can save people with cardiac arrest, two new studies find. When CPR was started before an ambulance arrived, twice as many cardiac-arrest patients lived to leave the hospital than when CPR was delayed, researchers said. And alerting people trained in CPR that their help was needed nearby greatly increased the rate of early CPR. "We have proved what has been thought before – that early CPR is associated with improved survival," said lead researcher Dr. Jacob Hollenberg, from the department of cardiology at South Hospital at the Karolinska Institute in Stockholm. He said a mobile phone app that alerted laypeople trained in CPR that their help was needed nearby increased the rate of early CPR by 30 percent. Both studies were published June 11 in the New ... Read more

Related support groups: Heart Disease, Heart Attack, Angina, Myocardial Infarction, Cardiac Arrhythmia, AV Heart Block, Ischemic Heart Disease, Cardiovascular Conditions and Disorders, Myocardial Infarction - Prophylaxis

Test Endurance Athletes for Heart Woes While They Exercise: Study

Posted 3 Jun 2015 by Drugs.com

WEDNESDAY, June 3, 2015 – Endurance athletes should be tested for potentially deadly heart rhythm problems when they are exercising rather than resting, and the tests should include the right ventricle as well as the left ventricle, a new study says. Some athletes who participate in endurance events such as marathons and triathlons may have heart rhythm disorders (arrhythmias) that can cause sudden death. A team of researchers from Australia and Belgium found that important signs of rhythm problems in the heart's right ventricle can only be detected during exercise, according to the study published June 3 in the European Heart Journal. Currently, most routine assessments of athletes with suspected heart rhythm problems are done when the patients are resting, and the focus is on the left ventricle, the investigators said. "You do not test a racing car while it is sitting in the garage. ... Read more

Related support groups: Heart Disease, Atrial Fibrillation, Arrhythmia, Tachyarrhythmia, Supraventricular Tachycardia, Cardiac Arrhythmia, Ventricular Tachycardia, Bradyarrhythmia, Heart Block, Ventricular Arrhythmia, AV Heart Block, Ischemic Heart Disease, Paroxysmal Supraventricular Tachycardia, Atrial Tachycardia, Abnormal Electrocardiogram

Ask a Question

Further Information

Related Condition Support Groups

Arrhythmia

Related Drug Support Groups

epinephrine, atropine, Adrenalin, Primatene Mist, Sal-Tropine, isoproterenol, Primatene Mist Inhaler, Isuprel, Atreza, view more... Bronchial Mist with Pump, Adrenalin Chloride, Adrenaclick, Bronkaid Mist, Medihaler-Epi, Ana-Guard, Asthmahaler, Twinject, AtroPen, Isuprel Mistometer, Sus-Phrine Injection, Bronitin