It is shown the statistical associations between space weather pattern and humans’ cardiovascular system. We investigated the association between space weather events and cardiovascular characteristics of 4076 randomly selected patients with acute coronary syndrome (ACS) who were admitted for inpatient treatment in Kaunas city, Lithuania during 2000–2005. We hypothesized that days of the space weather events, 1–3 days after, and the period between two events, named as intersection days (1–3 days after the event, which coincided with 1–3 days before the event), might be associated with patients’ cardiovascular characteristics. The multivariate logistic regression was applied, and the patients’ risk was evaluated by odds ratio (OR), adjusting for age, sex, smoking status, the day of the week, and seasonality.

During the intersection days of geomagnetic storms (GS), the risk of ACS increases in obese patients (OR=1.72, p = 0.008). The risk of ventricular fibrillation during admission was associated with stream interaction region (SIR) with a lag of 0–3 days (OR=1.44, p = 0.049)

The risk of ACS in patients with chronic atrial fibrillation was associated with fast solar wind (FSW) (≥600 km/s) (lag 0–3 days, OR=1.39, p = 0.030) and with days of solar proton event (lag 0–3) going in conjunction with SIR (lag 0–3) (OR=2.06, p = 0.021). During days which were not assigned as GS with a lag of (−3 to 3) days, FSW (lag 0–3) was associated with the risk of ACS in patients with renal disease (OR=1.71, p = 0.008) and days of SIR – with the risk in patients with pulmonary disease (OR=1.53, p = 0.021).

A SIR event, days between two space weather events, and FSW without GS may be associated with a risk to human health.

它显示了空间天气模式与人类心血管系统之间的统计关联。我们调查了空间天气事件与2000年至2005年间在立陶宛考纳斯市接受住院治疗的4076例急性冠脉综合征（ACS）患者的心血管特征之间的关联。我们假设太空天气事件的天数，即事件发生后的1-3天，以及两次事件之间的时间间隔，称为相交天数（事件发生后的1-3天，与事件发生前的1-3天重合）。与患者的心血管特征有关。应用多元逻辑回归，并通过比值比（OR）评估患者的风险，并调整年龄，性别，吸烟状况，星期几和季节。

在地磁风暴（GS）的相交日期间，肥胖患者发生ACS的风险增加（OR = 1.72，p  = 0.008）。入院期间发生心室颤动的风险与流相互作用区域（SIR）相关，滞后时间为0至3天（OR = 1.44，p  = 0.049）

慢性房颤患者发生ACS的风险与快速太阳风（FSW）（≥600km / s）（滞后0–3天，OR = 1.39，p  = 0.030）和太阳质子事件天数（滞后）相关。 0–3）与SIR（滞后0–3）结合使用（OR = 2.06，p  = 0.021）。在未分配为GS且有（-3至3）天的滞后的天中，FSW（滞后0–3）与肾病患者有ACS风险（OR = 1.71，p  = 0.008）和天SIR –有肺部疾病风险（OR = 1.53，p  = 0.021）。

SIR事件，两次太空天气事件之间的间隔天以及没有GS的FSW可能会危害人类健康。