Typical lubricants have higher particle concentrations then sperm can tolerate which can cause them to stop moving and render them unable to fertilize an egg. In contrast, Preseedâs osmolality matches that of semen and thus does not harm or damage sperm.
Sudden cardiac death (SCD) is a sudden, unexpected death caused by loss of heart function (sudden cardiac arrest). It is the largest cause of natural death in the U.S., causing about 325,000 adult deaths in the U.S. each year. SCD is responsible for half of all heart disease deaths.
Conditions that can trigger sudden cardiac arrest include: â¢ Coronary artery disease. This is the most common cause of sudden cardiac arrest in people older than 35. â¢ Cardiomyopathy. When you have this condition, your heart muscle becomes enlarged or thick, so it's weakened. â¢ Long QT syndrome and Brugada syndrome. These disorders of the heartâs electrical system can cause abnormal heart rhythms.