OBJECTIVE: To determine the calcium score and coronary plaque burden in asymptomatic statin-treated patients with heterozygous familial hypercholesterolaemia (FH) compared with a control group of patients with low probability of coronary artery disease, having non-anginal chest pain, using CT. DESIGN, SETTING AND PATIENTS: 101 asymptomatic patients with FH (mean age 53 ± 7 years; 62 men) and 126 patients with non-anginal chest pain (mean age 56 ± 7 years; 80 men) underwent CT calcium scoring and CT coronary angiography. All patients with FH were treated with statins during a period of 10 ± 8 years before CT. The coronary calcium score and plaque burden were determined and compared between the two patient groups. RESULTS: The median total calcium score was significantly higher in patients with FH (Agatston score = 87, IQR 5-367) than in patients with non-anginal chest pain (Agatston score = 7, IQR 0-125; p < 0.001). The overall coronary plaque burden was significantly higher in patients with FH (p < 0.01). Male patients with FH, whose low-density lipoprotein cholesterol levels were reduced by statins below 3.0 mmol/l, had significantly less coronary calcium (p < 0.01) and plaque burden (p = 0.02). CONCLUSION: The coronary plaque burden is high in asymptomatic middle-aged patients with FH despite intense statin treatment.
OBJECTIVE: To determine the calcium score and coronary plaque burden in asymptomatic statin-treated patients with heterozygous familial hypercholesterolaemia (FH) compared with a control group of patients with low probability of coronary artery disease, having non-anginal chest pain, using CT. DESIGN, SETTING AND PATIENTS: 101 asymptomatic patients with FH (mean age 53 ± 7 years; 62 men) and 126 patients with non-anginal chest pain (mean age 56 ± 7 years; 80 men) underwent CT calcium scoring and CT coronary angiography. All patients with FH were treated with statins during a period of 10 ± 8 years before CT. The coronary calcium score and plaque burden were determined and compared between the two patient groups. RESULTS: The median total calcium score was significantly higher in patients with FH (Agatston score = 87, IQR 5-367) than in patients with non-anginal chest pain (Agatston score = 7, IQR 0-125; p < 0.001). The overall coronary plaque burden was significantly higher in patients with FH (p < 0.01). Male patients with FH, whose low-density lipoprotein cholesterol levels were reduced by statins below 3.0 mmol/l, had significantly less coronary calcium (p < 0.01) and plaque burden (p = 0.02). CONCLUSION: The coronary plaque burden is high in asymptomatic middle-aged patients with FH despite intense statin treatment.
Authors: Cameron T Lambert; Pratik Sandesara; Ijeoma Isiadinso; Maria Carolina Gongora; Danny Eapen; Neal Bhatia; Jefferson T Baer; Laurence Sperling Journal: Eur Cardiol Date: 2014-12
Authors: Morten Krogh Christiansen; Louise Nissen; Simon Winther; Peter Loof Møller; Lars Frost; Jane Kirk Johansen; Henrik Kjærulf Jensen; Daníel Guðbjartsson; Hilma Holm; Kári Stefánsson; Hans Erik Bøtker; Morten Bøttcher; Mette Nyegaard Journal: J Am Heart Assoc Date: 2020-01-25 Impact factor: 5.501
Authors: Elin B Brolin; Tomas Jernberg; Torkel B Brismar; Maria Daniel; Loghman Henareh; Jonaz Ripsweden; Per Tornvall; Kerstin Cederlund Journal: PLoS One Date: 2014-06-17 Impact factor: 3.240