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Image: Injection: Via a cannula introduced into the infarction area, the cells loaded with magnetic nanoparticles are injected into the damaged heart muscle ; Copyright: Dr. Annika Ottersbach/Uni Bonn

Fighting myocardial infarction with nanoparticle tandems

06/12/2017

How can damaged cardiac tissue following a heart attack best be treated with replacement muscle cells? A research team under the supervision of the University of Bonn is now presenting an innovative method on mice: Muscle replacement cells, which are to take over the function of the damaged tissue, are loaded with magnetic nanoparticles.
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Image: A hand touches a smartphone camera that is measuring the heart rate with an app; Copyright: Preventicus GmbH

"Preventicus Heartbeats": An app that's a clinically validated medical device

01/12/2017

Stroke is the second leading cause of death in the world. Yet many incidences of stroke are preventable since they are frequently associated with an undetected abnormal heart rhythm. In this case, patients can benefit from using the clinically validated "Preventicus Heartbeats" app, which measures and documents the heart rhythm with a smartphone camera.
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Image: A physiotherapist is helping an older man to use an ergometer; Copyright: panthermedia.net/jovannig

Any physical activity in elderly better than none at all

23/11/2017

Any physical activity in the elderly is better than none at all for reducing cardiovascular risk, according to an 18-year study in more than 24 000 adults published in the European Journal of Preventive Cardiology.
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Image: image of a transparent human upper body with blue lungs; Copyright: panthermedia.net/iLexx

COPD action plan shortens duration of flare-ups and reduces hospital admissions

03/10/2017

The University of Twente carried out the first study worldwide that shows patients with COPD (lung disease caused by smoking) and other illnesses (heart disease, diabetes, anxiety and depression) have better outcomes if they follow a self-management programme with a customised action plan. Anke Lenferink of UT recently obtained a doctoral degree on this subject.
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Image: man in suit jumps down steps; Copyright: panthermedia.net/Craig Robinson

Middle age fattens you up if you do not increase your physical activity

02/10/2017

The Faculty of Sport and Health Sciences at the University of Jyväskylä has examined how changes in the daily step count are related to changes in the body mass index (BMI).
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Image: Vials in a rack; Copyright: Messe Düsseldorf

MEDICA 2017: all about laboratory medicine at the MEDICA LABMED FORUM

02/10/2017

If you are interested in laboratory medicine and come to the MEDICA 2017, you will quickly notice that Exhibition Halls 1 and 2 were demolished. A new state-of-the art hall is meant to take their place. Until then, exhibitors from the field of laboratory medicine will be showcased at their temporary new location in the lightweight hall structures 3a and 18 on the fairgrounds.
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Image: blood cells in a blood vessel; Copyright: panthermedia.net/Eraxion

Fresh blood for damaged tissues via alginate hydrogels

29/09/2017

Biomaterial-mediated delivery of blood vessel growth factors could be used as a therapeutic strategy to treat peripheral vascular disease.
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Image: Screen showing an image from cardiovascular angiography; Copyright: panthermedia.net/fly_wish

Coronary heart disease: non-invasive imaging reduces catheter examinations

01/09/2017

Coronary heart disease (CHD) can cause heart arrhythmia, heart insufficiency or heart attack. All the more important is an early, reliable diagnosis that helps to treat it and to reduce risk factors. But what is the best method for diagnosis? A recent study found that functional imaging methods can often spare patients the trouble and risks of a coronary angiography.
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Image: Collage of several MRI images of the heart, in which different locations are marked with red arrows; Copyright: University Hospital Münster/Ali Yilmaz

Myocarditis: more specific diagnosis thanks to molecular imaging

01/09/2017

There are many causes of myocarditis or inflammation of the heart muscle. Oftentimes, the culprits are viruses or bacteria and sometimes even an acute heart attack. Regardless of the cause, it creates a challenge for cardiologists: a diagnosis tends to be only nonspecific without a biopsy. A cardiac MRI and molecular imaging promise to provide assistance.
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Image: Different medical pictograms; Copyright: panthermedia.net/aimage

Collect Data? Utilize Data! – The Blessings of Big Data

01/03/2017

Genome data, MRI images, and blood test results – data collected in the medical sector is not only very heterogeneous but also extremely extensive. However, it is important to not only collect this data but to also utilize it. After all, processed, linked and analyzed data provides many opportunities in research, hospital management and ultimately also for the individual patient.
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Image: Heart-shaped bowl with salt; Copyright: panthermedia.net/grafvision

Sodium intake and blood pressure: too much salt is bad for you. What about too little salt?

01/12/2016

Common salt – or sodium chloride – is essential as a stimulant for nerve conduction. What is more, sodium ions also regulate the water balance in the body. Yet when it came to salt consumption, for the longest time the rule was "less is more". However, a recent study publication calls this belief into question.
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Image: Open surgery at the forearm of a patient; Copyright: panthermedia.net/Chanawit Sitthisombat

Hemodialysis: Creating the AV fistula using catheters

08/09/2016

For many patients, the start of hemodialysis marks the lifelong dependency on needing their blood purified. But before they can actually begin treatments, a blood vessel in the patient's arm needs to be enlarged to where it can move enough blood and withstand being connected to the dialysis machine several times per week.
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Graphic: Hand holds a smartphone, four pictures in the background with rescue situations

Emergency: app alerts first responders

08/06/2016

Just a few minutes can make the difference between life and death when a person loses consciousness or goes into sudden cardiac arrest. Unfortunately, emergency medical services cannot always be on location as fast as needed. To ensure immediate life-sustaining measures, the "mobile rescue" app was developed, which alerts emergency medical responders in the immediate vicinity of an emergency.
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Photo: Three men pose during an award ceremony

Cardiac insufficiency: early diagnosis with ultrasound

02/05/2016

Heart failure or cardiac insufficiency presents an extra strain on patients because it severally limits everyday performance and deprives them of energy. Due to their intense need for movement, children are particularly strongly affected. However, the disease is frequently not detected until the physical performance is already declining. An early diagnosis could prevent this.
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Photo: Three-dimensional model of the right ventricle

Ultrasound: four dimensions for pediatric cardiac diagnostics

01/03/2016

Fortunately, only a handful of newborns are affected by them, though this determines if not the rest of their lives then, at least, the first few years of affected children: congenital heart defects. After the necessary surgeries, the small patients repeatedly need to return for checkups. Until now, these were conducted using MRI scans. 4D ultrasound can be an alternative.
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Photo: Man in suit is multitasking

Occupational medicine 4.0: health in a globalized economy

15/12/2015

Digitization changes the working world - we all know that. While agriculture, industry and skilled trade had a nine-to-five working day in the past, networking and continuing flow of information sometimes render the nine-to-five job obsolete. The multimedia-based job involves its very own health risks.
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ECG measurements: "Our chest strap moistens itself"

01/07/2015

When measuring myocardial activity, it is important for the skin to always stay moist under the electrodes of the ECG. Only then can data be consistently transferred. Athletes have an easier time with this: they are used to sweating. This is a lot harder for older patients.
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Transcatheter Pacing System: The world’s smallest cardiac pacemaker

01/07/2015

In the case of cardiac arrhythmia, the normal heart rate gets out of balance due to various reasons. In some cases, it is necessary to implant a cardiac pacemaker. Just like with any intervention, this type of surgery also involves risks. In the worst-case scenario, this can lead to abnormal wound healing or obliteration of the vascular system.
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Wanted: rapid test to prevent deep vein thrombosis

01/07/2015

Deep vein thrombosis is not just a risk factor for frequent flyers but also for wearers of cardiovascular implants and newly operated patients. Blood thinners prevent these dangerous blood clots from forming, but they need to be carefully adjusted and do not work the same way in every patient. A detailed analysis of platelets (thrombocytes) could prevent complications in the future.
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Grafic: A lot of different people as comic book characters

Population study: "We want to track the study participants over many years"

24/11/2014

How do diseases of civilization develop and can they be prevented when you know triggering factors? A new National Cohort should deliver answers in the coming years. The Leipzig Research Center for Civilization Diseases is involved in this study. We spoke with Dr. Kerstin Wirkner, who is going to co-supervise the study in Leipzig.
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MEDICA EDUCATION CONFERENCE: Preventing diabetes from affecting the kidneys

03/11/2014

November 14, 2014 is World Diabetes Day – and MEDICA is also concerned with this metabolic disorder: several lectures at the MEDICA EDUCATION CONFERENCE are dedicated to the so-called “sugar disease” that affects 382 million people worldwide. The Conference addresses the damages caused by the disease, its prevention and therapy.
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Photo: Middle-ages woman speaks at the phone

Study on chronically ill patients: "Coaching can save money"

10/06/2014

The German Technician Health Insurance (German: Techniker Krankenkasse) conducted a study on the Topic “Phone coaching helps seriously ill patients and saves money“. We spoke with Günter van Aalst about the interesting findings.
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Vascular health in athletes

02/06/2014

"Sports are good for your health", as the saying goes. Regular exercise promotes the health of our blood vessels and prevents vascular diseases. However, many years of competitive sports can also have negative effects on vascular health and increase the risk of myocardial infarction. Prof. Martin Halle of the Technical University Munich explains at MEDICA.de what athletes need to pay attention to.
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Football: "We want to globally determine deaths for the first time"

02/06/2014

Sudden deaths of football players make headlines time after time: competitive athletes who are the idols of many people die just when they are on the playing field and in the limelight. Congenital heart defects often cause their death. Sports physicians and FIFA now plan to ascertain data that can help improve preventive examinations in competitive football.
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Photo: Man and woman visit a physician

"Gender-specific adjustments in clinical diagnostics and therapy can be expected"

15/01/2014

In Western civilization, equality of women and men has been a topic for many years and is already being successfully implemented in many areas, even if many obstacles still need to be overcome – the introduction of quotas for women in boardrooms, just to mention one of them.
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"The Virus Manipulates the Host Cell on Different Levels"

08/01/2014

Heart diseases can be triggered by special viruses that affect the cardiac muscle. Preventive drugs could definitely be developed – if the virus does not mutate.
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