Heat Waves Double Heart Attack Risk

Research reveals that the risk of fatal heart attacks may double during heat waves, underscoring the importance of protecting your heart in extreme temperatures.

Fine Particulate Pollution and Heart Health

Exposure to high levels of fine particulate pollution can have severe implications for heart health, increasing the risk of heart attacks and other cardiovascular issues.

Cardiovascular Impacts of Wildfires

Wildfire smoke, with its harmful pollutants, can lead to adverse cardiovascular effects, especially in individuals with pre-existing heart conditions.

Air Pollution and Atrial Fibrillation

Air pollution has been linked to a higher incidence of atrial fibrillation, a condition characterized by irregular heart rhythms.

Psychological Stress and Heart Health

Chronic psychological stress can negatively impact heart health, contributing to an increased risk of heart disease and heart attacks.

Loneliness and Heart Disease

Feeling lonely or socially isolated can affect heart health and is associated with a higher risk of heart disease.

Heart Attacks in the Morning

Studies show that heart attacks are more likely to occur in the morning due to hormonal fluctuations and increased blood pressure.

Pollution Affects Heart Rate Variability

Air pollution can disrupt heart rate variability, a crucial indicator of heart health and autonomic nervous system function.

Cholesterol's Role in Heart Disease

While cholesterol is essential for various bodily functions, high levels of LDL (bad) cholesterol can significantly increase the risk of heart disease.

Flu and Heart Attack Risks

Influenza infections can raise the risk of heart attacks, particularly in vulnerable populations, such as older adults and individuals with heart conditions.

Both insufficient and excessive sleep durations have been associated with an increased risk of heart disease.

Sleep Duration and Heart Health