Researchers were able to produce sub-millimetre resolution images of cardiac micro-vessels. This non-invasive new technique could allow scientists to study the physiology of the heart in more detail.
Using a defibrillator can save lives in case of cariac arrhythmia – however, the strong electrical pulses are painful and may have negative side effects. A light-based approach aims to fix this.
Researchers have developed a deep-learning model that predicts the transition from a normal cardiac rhythm to atrial fibrillation 30 minutes before onset, with an accuracy of around 80%.
Takotsubo cardiomyopathy (‘broken heart syndrome’) is a known complication of Guillain-Barré, but not much is known about the association between the two. New research aims to change this.
Matching the right donor heart to the right recipient at the right time is a complex task. Now, experts point out how AI can provide unbiased decision-support for transplantation process.
Decreased rates of death and stroke: new research shows the validity of transcatheter aortic valve replacement in low-risk patients. This advocates a less invasive alternative to surgical options.
Catheter ablation of atrial fibrillation is an important treatment option for heart rhythm maintenance and symptom reduction. Now, an international consensus statement reflects new techniques.
New approaches to cardiovascular radiology are evolving to help clinicians gain an increasingly better insight into heart conditions. Latest developments in cardiovascular radiology include myocardial strain imaging, 4D flow and photon-counting CT technology. An ECR 2024 session shone the spotlight on these areas of cardiovascular imaging with expert speakers outlining the pros and cons of each.
Atrial fibrillation is the most common heart rhythm disorder globally. Patients at high risk for AF, such as those with heart failure or prior stroke, should be tested at every GP visit, experts say.
Warfarin is sometimes prescribed after heart surgery, but getting the dose right requires a personalised approach for each patient. A new AI tool is designed to help with this complex task.
Chemotherapy can be toxic to heart cells. To help protect the hearts of cancer patients, Cedars-Sinai investigators have created a three-dimensional “heart-on-a-chip” to evaluate drug safety.
An interplanetary title for a quite down-to-earth topic: The symposium "Men are from Mars, women are from Venus" at the EACVI congress (European Association of Cardiovascular imaging) launched into the differences between the hearts of men and women. While the speakers could firmly establish that both sexes share the same home world, variations in their cardiac anatomy warrant a more…
Combining a biological heart and a silicone robotic pump, researchers created a biorobotic heart that beats like a real one, with a focus on a valve on the left side of the heart.
Many children born with heart problems receive prosthetic valves, but the valves cannot grow with them. A prototype expanding artificial heart valve could greatly reduce the number of surgeries.
A new, large-scale study from Sweden underlines the importance of vaccination against Covid-19: The research shows that an infection raises the risk of heart rhythm disturbances.
Having coronary heart disease at a younger age was associated with an increased risk of dementia, Alzheimer’s disease and vascular dementia, a new study finds.
A high sensitivity blood test can improve diagnosis for one in five patients who have a heart muscle injury, according to new research.
A newly discovered signaling mechanism implicated in the development of ventricular fibrillation offers promise of future treatment options for this life threatening condition.
When a person has a cardiac arrest, using an automated external defibrillators (AED) can be life-saving. New research shows that AED delivery via drone is often quicker than an ambulance.
Hardly a day passes without new headlines about ChatGPT, the AI-powered large language model, and its potential applications in healthcare. First results have been somewhat sobering after the initial hype, with the AI’s “hallucinations” often replacing scientific truth. Still, Professor Philip Moons is convinced that the chatbot might bring actual benefits to nursing and health science…
Stark inequalities in diagnosis and treatment of four of the most common heart conditions in the UK have been revealed in new research led by a team at the University of Leeds.
Modern cancer therapies are tough on the tumours, but often, also on the heart of the patients. The “CARDIOCARE” project aims to reduce the cardiac burden of anti-cancer therapies through more patient-tailored treatment approaches. At the ESC 2023 cardiology congress, Professor Katerina Naka from the project’s consortium explained why older patients are at the highest risk of cardiotoxic…
A team at Politecnico di Milano developed iHEART, a mathematical and computational model of the human heart designed for studying coronary artery disease.
Cardiologists in Zurich demonstrate that immediate revascularization of non-involved blood vessels offers better outcomes for patients after a heart attack than a delayed procedure.
Cardiovascular disease (CVD) cost the EU an estimated €282 billion in 2021, according to late breaking research presented at the European Society of Cardiology's ESC Congress 2023.