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© Copyright Manfred Kaiser 2007

Is the recent cold snap

causing my chest pain?

Angina pectoris describes a chest pain, caused by a lack of blood, and hence oxygen, of the heart muscle. The cold snap by itself may not be strong enough to cause the short supply, but in combination with coronary heart disease, it could be enough to cause serious problems. In many cases, this may require hospitalisation.

 

People who are prone to angina pectoris events usually know of their weather sensitivity, but could be caught unprepared without bioweather forecasts.

 

Wikipedia describes the symptoms and treatment as follows:

 

“Most patients with angina pectoris complain of chest discomfort rather than actual pain: the discomfort is usually described as a pressure, heaviness, squeezing, burning, or choking sensation. Apart from chest discomfort, anginal pains may also be experienced in the epigastrium (upper central abdomen), back, neck, jaw, or shoulders. Typical locations for radiation of pain are arms, shoulders, and neck. Angina is typically precipitated by exertion or emotional stress. It is exacerbated by having a full stomach and by cold temperatures. Pain may be accompanied by breathlessness, sweating and nausea in some cases. It usually lasts for about 1 to 5 minutes, and is relieved by rest or specific anti-angina medication. Chest pain lasting only a few seconds is normally not angina.”

 

“Identifying and treating risk factors for further coronary heart disease is a priority in patients with angina. This means testing for elevated cholesterol and other fats in the blood, diabetes and hypertension (high blood pressure), encouraging stopping smoking and weight optimisation.”

Cold snaps are quite common over summer. They bring relief from stifling heatwaves, but the body has not much time to adjust to the rapid drop in temperature and is, therefore, subjected to immense stress, in particular the cardiovascular system.

 

The immediate response by the body is self-preservation – protect the vital organs from the cold. This is achieved by constricting the blood vessels to reduce the blood flow, thus preventing a loss of heat. Unfortunately, this has also the consequence that not enough oxygen is carried to some of the vital body parts, such as the heart.

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Angina pectoris