New Study Identifies 4 Warning Signs Of A Cardiac Arrest

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A recent study conducted by the Smidt Heart Institute at Cedars-Sinai Health System in Los Angeles sheds light on crucial warning signs of a cardiac arrest.

The research, published in Lancet Digital Health, analyzed data from 823 individuals who experienced cardiac arrest and 1,171 participants who reported symptoms but did not have a full cardiac arrest.

Four Common Signs Of A Cardiac Arrest

The study revealed that at least one of four specific symptoms:

  1. chest pain
  2. shortness of breath
  3. excessive sweatinG
  4. seizure-like activity

This was reported by half of the participants who suffered cardiac arrest. Notably, the prevalence of these warning signs varied by gender, with chest pain being more common in men and shortness of breath in women.

Limitations and Caution

Despite these findings, medical experts caution against solely relying on these symptoms to gauge one’s risk of cardiac arrest.

Dr. Anais Hausvater, a cardiologist at New York University Langone Heart, emphasizes that these symptoms are also associated with various cardiovascular diseases.

Therefore, it is essential not to overlook other potential signs of heart problems, such as fatigue, dizziness, palpitations, and general chest discomfort.

Risk Factors and Prevention

Cardiac arrest is a significant health event, with risk factors including age, diabetes, high blood pressure, high cholesterol, heart failure, and a history of heart attacks.

Younger individuals may be at risk due to ion channel abnormalities and genetic factors, while older adults are more susceptible to ventricular arrhythmias.

To mitigate the risk of cardiac arrest and other cardiovascular diseases, experts recommend maintaining a healthy lifestyle, including adopting a Mediterranean-style diet, maintaining a healthy weight, engaging in regular exercise, avoiding drugs and excessive alcohol consumption, and prioritizing adequate sleep.

Regular checkups with a healthcare provider can help monitor and manage modifiable risk factors like high blood pressure and high cholesterol.

Learn CPR for Lifesaving Skills

Learning cardiopulmonary resuscitation (CPR) is a valuable skill that can significantly increase the chances of survival in cases of cardiac arrest. Immediate application of CPR can be life-saving.

Dr. Joseph Marine, vice director of operations for the division of cardiology, advises everyone to undergo CPR training through organizations like the Red Cross or American Heart Association. This skill can be crucial in providing immediate assistance to individuals experiencing cardiac arrest.

Seek Medical Attention

In conclusion, while the study identifies specific warning signs, individuals are urged to seek medical attention promptly if they experience any symptoms of cardiovascular issues or simply feel unwell.

Cardiac arrest is a serious condition, and early intervention is essential for improving outcomes. It is essential to remember that the symptoms mentioned in the study are not the sole indicators of cardiac problems, and a comprehensive evaluation by a healthcare professional is crucial for accurate diagnosis and treatment.


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