Strides have been made to help athletes with heart rhythm disorders stay in the game: Genetic testing would be performed with clinical heart tests and provided with genetic counselling it would then be determined if preventive steps should be taken, such as medications or implantable devices to regulate heart rhythm, Dr. “There are no data currently to support doing predictive genetic testing for sudden cardiac death risk in the general population, so the people we are focusing on now are those where we know there is a family history of genetic heart problems or there is an unexpected sudden cardiac death in a family that, particularly in young people, is more likely to have a genetic basis,” Dr. Researchers are also studying whether it is possible to predict risk of sudden cardiac death in the general population, he adds. “Where genetic testing is now moving is to identify risk in a number of different ways.”įor example, one area of active research focuses on identifying genetic risk of sudden cardiac death in people from acquired rather than genetic causes, such as people with coronary artery problems, Dr. “ Genetic testing has reached quite an advanced stage for groups at high risk of arrhythmias, such as people with a family history of heart rhythm disorders or unexpected sudden cardiac deaths,” Dr. How genetic testing has advanced to predict and prevent sudden cardiac death: They might need medication and/or implantable heart rhythm devices.” If there is permanent damage, they may need treatment to prevent future problems or underlying heart failure. “If it is managed, simple rehabilitation should be sufficient. “It depends how persistent and severe the damage to the heart muscle,” Dr. Patients who have arrhythmias with COVID may need cardiac rehabilitation or other ongoing care. Heart rhythm disorder treatment during COVID is similar to treatment under normal circumstances, but health care providers also will try to treat the underlying infection and its other complications, Dr. A subgroup will suffer ventricular arrhythmias, and those are more immediately life-threatening, he adds. Atrial fibrillation, an irregular heartbeat that can increase the risk of stroke and heart failure, is common with severe COVID-19, Dr.
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