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Angiographic evidence of the anatomy of coronary arteries and the type of coronary artery lesions in women with a history of hypertensive disorders of pregnancy (HDP) are poorly documented. This study sought to determine the role of a history of HDP as a unique risk factor for early coronary artery disease (CAD) and type of acute coronary syndrome (ACS) (ie, atherosclerotic vs myocardial infarction with nonobstructive coronary arteries [MINOCA]) in women who underwent coronary angiography. This study used a population-based cohort of parous female patients with incident CAD who underwent coronary angiography and age-matched control subjects. The SYNTAX (Synergy between PCI [percutaneous coronary intervention] with TAXUS [Boston Scientific] and Cardiac Surgery) score was assessed to determine the complexity and degree of CAD; MINOCA was diagnosed in the presence of clinical acute myocardial infarction in the absence of obstructive coronary disease. A total of 506 parous female Olmsted County, Minnesota (USA) residents had incident CAD and angiographic data from November 7, 2002 to December 31, 2016. Women with HDP were younger than normotensive women at the time of the event (median: 64.8 years vs 71.8 years; P = 0.030). There was a strong association between HDP and ACS (unadjusted P = 0.018). Women with HDP compared with women with normotensive pregnancies were more likely to have a higher SYNTAX score (OR: 2.28; 95% CI: 1.02-5.12; P = 0.046), and MINOCA (OR: 2.08; 95% CI: 1.02-4.25; P = 0.044). A history of HDP is associated with CAD earlier in life and with a future risk for myocardial infarction with both obstructive and nonobstructive coronary arteries. This study underscores the need for timely detection and treatment of nonobstructive disease, in addition to traditional risk factors. [Display omitted] [ABSTRACT FROM AUTHOR]

BACKGROUND: Senescence, a mechanism of cellular aging, which is characterized by irreversible proliferation arrest and a proinflammatory secretory phenotype, has been documented in women with preeclampsia. As cellular senescence can persist and progress, we postulated that it is associated with accelerated aging phenotype and accumulation of comorbidities in women with a history of preeclampsia. METHODS: We included a cohort of women with a history of preeclampsia (n=40) age- and parity-matched to a group of referent women with normotensive pregnancies (n=40). Women with prior major cardiovascular events, neurological, or autoimmune conditions were excluded. We collected urine and blood samples to study markers of aging, data on multimorbidity at the time of enrollment, and prospectively followed them for events over the course of 6 years, on average. RESULTS: Women with a history of preeclampsia exhibited unfavorable aging profiles compared with referent women, including decreased urinary α-Klotho (P=0.018); increased leptin (P=0.016) and leptin/adiponectin ratio (P=0.027), and increased extracellular vesicles positive for tissue factor (P=0.025). Women with a history of preeclampsia likewise had a higher rate of comorbidities at the time of enrollment (P=0.003) and had a 4× higher risk of developing major cardiovascular events compared with referent women (P=0.003). CONCLUSIONS: Our data suggest that a history of preeclampsia is associated with accelerated aging as indicated by senescence marker differences and the accumulation of multimorbidity later in life. Targeting cellular senescence may offer novel, mechanism-based approaches for the diagnosis and treatment of adverse health outcomes in women with a history of preeclampsia. [ABSTRACT FROM AUTHOR]