# Bloeddruk vóór zwangerschap en IVF-uitkomsten

*geplaatst 2026-02-11 · Hypertensie · Hypertension · doi https://www.ahajournals.org/doi/abs/10.1161/HYPERTENSIONAHA.125.25872 · https://hartvaat.nl/2026/02/11/bloeddruk-voor-zwangerschap-en-ivf-uitkomsten/*

De ACC/AHA-richtlijnen van 2017/2025 verlaagden de hypertensiedrempel naar 130/80 mmHg. Deze studie onderzocht of de nieuwe classificatie implicaties heeft voor reproductieve uitkomsten bij in-vitrofertilisatie.

## English: Association Between Prepregnancy Blood Pressure and Reproductive Outcomes of In Vitro Fertilization

This study investigated whether the 2017/2025 ACC/AHA hypertension classification (threshold 130/80 mmHg) has implications for reproductive outcomes in women undergoing in vitro fertilisation. Prepregnancy blood pressure may influence IVF success rates.

## Abstract (original, from the publication)

Hypertension, Volume 83, Issue 4, Page e25872, April 1, 2026. BACKGROUND:The latest updated 2025 and 2017 American College of Cardiology and the American Heart Association guidelines lowered the diagnostic threshold for hypertension to 130/80 mm Hg. Whether the new classification for hypertension has implications for reproductive outcomes remains uncertain.METHODS:This retrospective cohort study was conducted at the Reproductive Medicine Center of Shandong University in China. Women who underwent the initial embryo transfer of their first in vitro fertilization cycle were categorized into the normal blood pressure (BP), elevated BP, stage 1 hypertension, and stage 2 hypertension groups based on BP levels measured just before in vitro fertilization treatment. We examined associations of prepregnancy BP and reproductive outcomes.RESULTS:This study included 43 629 women who received in vitro fertilization treatment. The rate of live birth was lower in women with stage 1 and stage 2 hypert

Auteurs: Yuan Fang

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Bron: Hypertension, https://doi.org/https://www.ahajournals.org/doi/abs/10.1161/HYPERTENSIONAHA.125.25872. Bijgewerkt 2026-07-03T18:38:15Z. Citeer vrij, met bronvermelding en een link naar hartvaat.nl (de url van het record). Samenvattingen zijn redactioneel werk van HartVaat; de oorspronkelijke publicaties blijven van hun uitgevers (doi). Geen medisch advies.