The syncope that most concerns healthcare professionals is cardiac syncope, blacking out due to an underlying heart disease such as a heart rhythm abnormality, or arrhythmia, he explains.

The syncope that most concerns health care professionals is cardiac syncope, blacking out due to an underlying heart disease such as a heart rhythm abnormality, or arrhythmia, he explains.

Their absence might indicate a sudden cardiac arrhythmia or neurological event rather than the gradual process of vasovagal syncope. Prolonged unconsciousness extending beyond 2-3 minutes exceeds ...

The syncope that most concerns healthcare professionals is cardiac syncope, blacking out due to an underlying heart disease such as a heart rhythm abnormality, or arrhythmia, he explains.

The syncope that most concerns healthcare professionals is cardiac syncope, blacking out due to an underlying heart disease such as a heart rhythm abnormality, or arrhythmia, he explains.

The syncope that most concerns healthcare professionals is cardiac syncope, blacking out due to an underlying heart disease such as a heart rhythm abnormality, or arrhythmia, he explains.

Doctors weigh in on how certain health conditions can cause fatal health events like cardiac arrest, fainting, an asthma bout, or seizure if you laugh too hard. Search. Pop Mech Pro; ...

Cardiac syncope, linked to heart disease, is more concerning, especially in older individuals or those with a family history of heart issues. Warning signs include lightheadedness and nausea.