Details

Autor(en) / Beteiligte

• van der Stouwe, Jan Gerrit
• Rossi, Valentina A
• Ghidoni, Céline
• Würzburger, Laura
• Wiech, Patrick
• Schweiger, Victor
• Petrasch, Gloria
• Moser, Georg
• Schmied, Christian M
• Vontobel, Jan
• Caselli, Stefano
• Niederseer, David

Titel

Effect of a hypertensive response during exercise on growth rates of aortic diameters

Ist Teil von

• American journal of hypertension, 2024-05

Ort / Verlag

United States

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Oxford Journals 2020 Medicine

Beschreibungen/Notizen

• Aortic diameters are related to age, sex, and body size. There are a scarcity of data on the long-term sequelae of a hypertensive response to exercise (HRE) on aortic diameters. In this retrospective cohort study, we aimed to evaluate the relationship between the growth rates of the aorta in individuals with a HRE. Our analysis included follow-up data of 649 patients recruited between January 2009 and December 2014 with a HRE. Participants with known connective tissue disease or a history of acute aortic syndrome were excluded. Sinus of Valsalva (SoV) and ascending aorta (AscAo) diameters were measured by transthoracic echocardiography using leading edge to leading edge convention at end-diastole. At baseline, median age, maximum systolic blood pressure (BP), body mass index (BMI), diameter of the SoV, and AscAo were 62 years, 208 mmHg, 26.9 kg/m2, 35 mm, and 35 mm respectively. 32% of patients were female and 67% had hypertension. After a median follow-up of 7.1 years, mean yearly growth rates (±SD) of the SoV and AscAo were 0.09 (0.41) mm and 0.13 (0.56) mm respectively. No significant associations were observed between growth rates of aortic diameters and maximum systolic and diastolic BP or when considering only individuals with a baseline diameter > 40mm. In this large cohort study, maximum systolic and diastolic BP during exercise showed no association with growth rates of aortic diameters. Furthermore, the mean growth rates of aortic diameters in this population were in line with growth rates in a normal population.