Heart Research - Latest News and Updates

Left Ventricular Function (LVEF) is a measure of how well the heart pumps blood. It is an important indicator of heart health and is used to diagnose and manage heart disease . LVEF is typically estimated by a sonographer, who uses an ultrasound machine to create images of the heart. However, sonographers can sometimes make errors in their estimates, which can lead to misdiagnosis or delayed treatment. A new AI algorithm called EchoNet has shown promise for more accurate and efficient LVEF estimation. EchoNet was trained on a large dataset of echocardiograms and can identify subtle changes in heart function that would be difficult to spot by eye. In a study published in the journal Nature, EchoNet was found to be more accurate than sonographers in estimating LVEF, and it was also able to do so more efficiently. The study involved 1,000 patients who were undergoing echocardiography . The echocardiograms were analyzed by both sonographers and EchoNet. EchoNet was able to estimate LVE

Low birthweight is defined as a birthweight of less than 5 pounds, 8 ounces (2,500 grams). It is a major risk factor for heart disease , stroke, type 2 diabetes, and other chronic diseases in adulthood. The exact mechanism by which low birthweight increases the risk of heart disease is not fully understood, but it is thought to be due to a number of factors, including: Abnormalities in the development of the heart and blood vessels Increased inflammation Altered metabolism Insulin resistance People who were born with low birthweight are more likely to develop Coronary Artery Disease (CAD), which is the narrowing of the arteries that supply blood to the heart. CAD can lead to heart attack, stroke, and other serious health problems. The risk of heart disease is highest in people who were born with very low birthweight (less than 3 pounds, 5 ounces or 1,500 grams). However, even people who were born with slightly low birthweight (between 5 pounds, 8 ounces and 6 pounds, 13 ounces or 2,

Routine dental checkups are important for maintaining good oral health , but they can also help spot early signs of cardiovascular disease . Gum disease, which is a common problem that can be detected during a dental checkup, has been linked to an increased risk of heart disease , stroke, and other health problems. Here's how routine dental checkups can help spot early signs of cardiovascular disease: Checking for gum disease: Gum disease is a chronic infection of the gums and supporting tissues that hold teeth in place. It is caused by plaque, a sticky film of bacteria that forms on teeth. If plaque is not removed, it can harden into tartar and irritate the gums. Over time, gum disease can lead to tooth loss, but it can also increase the risk of heart disease , stroke , and other health problems. During a dental checkup, the dentist will examine the gums for signs of redness, swelling, bleeding, and recession. If the dentist sees any of these signs, they may recommend a periodo

In the dynamic field of cardiology , staying updated with the latest research findings is key to providing the best care possible. By consulting cardiologists and attending conferences, healthcare professionals can access valuable insights that drive advancements in cardiovascular medicine . Why Consult Cardiologists? Cardiologists are experts in understanding heart health intricacies. Consulting them offers direct access to their in-depth knowledge about recent research breakthroughs, including new treatments, emerging risks, and advanced technologies in the cardiology field. Conferences: Where Insights Unfold Conferences are knowledge hubs. They bring together experts, researchers, and professionals to share groundbreaking research, keeping you at the forefront of cardiology advancements . Upcoming Heart Conferences: Events like Heart Congress offer a goldmine of the latest cardiology research. From diagnostic tools to innovative interventions, attendees gain firsthand exposure

Recent research in 2023 Genetic testing is being used to assess people for their risk of developing heart disease as it is becoming more and more accessible and affordable. People can utilize this knowledge to initiate early preventive therapy or adjust their lifestyles to lower their chance of developing heart disease. Heart disease treatment with individualized therapy: Treatments for heart disease using personalized medicine are being developed by researchers. This implies that therapeutic approaches will be based on the genetic profile and risk factors of each patient. This strategy may increase therapy efficacy while minimizing adverse effects. Cardiovascular disease biomarkers: Biomarkers are compounds that can be found in the blood or other tissues and measured to determine whether a disease is present or present at risk. Heart disease biomarkers are being created by researchers so that the condition can be detected early, treated, and the risk of future incidents can be pre

Sleep apnea is a common sleep problem that affects millions of individuals worldwide. It is characterized by frequent breathing pauses during sleep, which lower blood oxygen levels and disturb sleep cycles. Over time, studies have revealed the major negative effects of sleep apnea on cardiovascular health and the intricate connection between these two vital physiological systems. The Relationship Between Cardiovascular Health and Sleep Apnea The link between sleep apnea and heart health is reciprocal, which means that one condition can make the other worse. Cardiovascular health can be negatively impacted by sleep apnea, and pre-existing cardiac issues might make sleep apnea symptoms worse. Although the precise mechanisms causing this association are not completely understood, a number of things play a role. Intermittent Hypoxia: One of the defining characteristics of sleep apnea is intermittent hypoxia , in which sufferers repeatedly experience reductions in blood oxygen levels

High blood pressure , often known as hypertension , is a frequent medical disease in which the force of blood against the artery walls is persistently excessive. It is a major risk factor for a variety of cardiovascular disorders, such as heart attacks, strokes, and kidney difficulties. While hypertension is frequently connected with bad lifestyles, it can also affect otherwise healthy people. This article investigates why seemingly healthy people might acquire high blood pressure and what steps can be taken to prevent and manage it. Hypertension and Its Impact on Health: Blood pressure is the force exerted by the blood on the walls of the arteries as it circulates through the body. It is measured in millimeters of mercury (mmHg) and recorded as two numbers: systolic pressure (the higher number) and diastolic pressure (the lower number). The normal blood pressure reading is around 120/80 mmHg . Hypertension is diagnosed when blood pressure consistently exceeds 130/80 mmHg. Hypertens