Table 1

Baseline characteristics by the EF group

EF <50% (N = 520)EF 50–54.99% (N = 712)EF 55–59.99% (N = 879)EF ≥60% (N = 1333)P-value
Age (years)66 ± 968 ± 1068 ± 970 ± 10<0.001
Female gender190 (36.5%)345 (48.5%)449 (51.1%)791 (59.3%)<0.001
Black race38 (7.3%)52 (7.3%)74 (8.4%)138 (10.4%)0.05
Region
 Americas197 (38%)289 (41%)422 (48%)858 (64%)<0.001
 Russia/Georgia323 (62%)423 (59%)457 (52%)475 (36%)
Systolic BP (mmHg)128 ± 14129 ± 13129 ± 14130 ± 140.12
Diastolic BP (mmHg)78 ± 1077 ± 1076 ± 1074 ± 11<0.001
History of HF hospitalization374 (71.9%)537 (75.4%)662 (75.5%)916 (68.7%)<0.001
History of myocardial infarction230 (44.2%)200 (28.1%)192 (21.9%)271 (20.3%)<0.001
History of hypertension450 (86.5%)643 (90.3%)803 (91.6%)1251 (93.8%)<0.001
History of diabetes149 (28.7%)195 (27.4%)285 (32.5%)489 (36.7%)<0.001
NYHA class
 118 (3.5%)21 (2.9%)23 (2.6%)47 (3.5%)0.18
 2318 (61.2%)474 (66.6%)580 (66.2%)822 (61.8%)
 3181 (34.8%)217 (30.5%)268 (30.6%)455 (34.2%)
 43 (0.6%)0 (0.0%)5 (0.6%)7 (0.5%)
Heart rate (b.p.m.)69.98 ± 10.1769.49 ± 9.8969.58 ± 10.1268.16 ± 10.86<0.001
Body mass index (mg/m2)31.5 ± 7.231.2 ± 6.632.1 ± 7.332.9 ± 7.5<0.001
ACE/ARB458 (88.1%)620 (87.1%)749 (85.3%)1073 (80.6%)<0.001
Beta-blockers407 (78.3%)577 (81.0%)682 (77.7%)1010 (75.8%)0.06
Diuretics396 (76.2%)603 (84.7%)717 (81.7%)1101 (82.7%)0.001
eGFR (mL/min/1.78 m2)69.6 ± 19.968.0 ± 21.468.0 ± 19.966.5 ± 19.60.021
EF <50% (N = 520)EF 50–54.99% (N = 712)EF 55–59.99% (N = 879)EF ≥60% (N = 1333)P-value
Age (years)66 ± 968 ± 1068 ± 970 ± 10<0.001
Female gender190 (36.5%)345 (48.5%)449 (51.1%)791 (59.3%)<0.001
Black race38 (7.3%)52 (7.3%)74 (8.4%)138 (10.4%)0.05
Region
 Americas197 (38%)289 (41%)422 (48%)858 (64%)<0.001
 Russia/Georgia323 (62%)423 (59%)457 (52%)475 (36%)
Systolic BP (mmHg)128 ± 14129 ± 13129 ± 14130 ± 140.12
Diastolic BP (mmHg)78 ± 1077 ± 1076 ± 1074 ± 11<0.001
History of HF hospitalization374 (71.9%)537 (75.4%)662 (75.5%)916 (68.7%)<0.001
History of myocardial infarction230 (44.2%)200 (28.1%)192 (21.9%)271 (20.3%)<0.001
History of hypertension450 (86.5%)643 (90.3%)803 (91.6%)1251 (93.8%)<0.001
History of diabetes149 (28.7%)195 (27.4%)285 (32.5%)489 (36.7%)<0.001
NYHA class
 118 (3.5%)21 (2.9%)23 (2.6%)47 (3.5%)0.18
 2318 (61.2%)474 (66.6%)580 (66.2%)822 (61.8%)
 3181 (34.8%)217 (30.5%)268 (30.6%)455 (34.2%)
 43 (0.6%)0 (0.0%)5 (0.6%)7 (0.5%)
Heart rate (b.p.m.)69.98 ± 10.1769.49 ± 9.8969.58 ± 10.1268.16 ± 10.86<0.001
Body mass index (mg/m2)31.5 ± 7.231.2 ± 6.632.1 ± 7.332.9 ± 7.5<0.001
ACE/ARB458 (88.1%)620 (87.1%)749 (85.3%)1073 (80.6%)<0.001
Beta-blockers407 (78.3%)577 (81.0%)682 (77.7%)1010 (75.8%)0.06
Diuretics396 (76.2%)603 (84.7%)717 (81.7%)1101 (82.7%)0.001
eGFR (mL/min/1.78 m2)69.6 ± 19.968.0 ± 21.468.0 ± 19.966.5 ± 19.60.021

EF, ejection fraction; BP, blood pressure; HF, heart failure; ACE/ARB, angiotensin converting enzyme inhibitor/angiotensin receptor blocker; eGFR, estimated glomerular filtration rate.

Table 1

Baseline characteristics by the EF group

EF <50% (N = 520)EF 50–54.99% (N = 712)EF 55–59.99% (N = 879)EF ≥60% (N = 1333)P-value
Age (years)66 ± 968 ± 1068 ± 970 ± 10<0.001
Female gender190 (36.5%)345 (48.5%)449 (51.1%)791 (59.3%)<0.001
Black race38 (7.3%)52 (7.3%)74 (8.4%)138 (10.4%)0.05
Region
 Americas197 (38%)289 (41%)422 (48%)858 (64%)<0.001
 Russia/Georgia323 (62%)423 (59%)457 (52%)475 (36%)
Systolic BP (mmHg)128 ± 14129 ± 13129 ± 14130 ± 140.12
Diastolic BP (mmHg)78 ± 1077 ± 1076 ± 1074 ± 11<0.001
History of HF hospitalization374 (71.9%)537 (75.4%)662 (75.5%)916 (68.7%)<0.001
History of myocardial infarction230 (44.2%)200 (28.1%)192 (21.9%)271 (20.3%)<0.001
History of hypertension450 (86.5%)643 (90.3%)803 (91.6%)1251 (93.8%)<0.001
History of diabetes149 (28.7%)195 (27.4%)285 (32.5%)489 (36.7%)<0.001
NYHA class
 118 (3.5%)21 (2.9%)23 (2.6%)47 (3.5%)0.18
 2318 (61.2%)474 (66.6%)580 (66.2%)822 (61.8%)
 3181 (34.8%)217 (30.5%)268 (30.6%)455 (34.2%)
 43 (0.6%)0 (0.0%)5 (0.6%)7 (0.5%)
Heart rate (b.p.m.)69.98 ± 10.1769.49 ± 9.8969.58 ± 10.1268.16 ± 10.86<0.001
Body mass index (mg/m2)31.5 ± 7.231.2 ± 6.632.1 ± 7.332.9 ± 7.5<0.001
ACE/ARB458 (88.1%)620 (87.1%)749 (85.3%)1073 (80.6%)<0.001
Beta-blockers407 (78.3%)577 (81.0%)682 (77.7%)1010 (75.8%)0.06
Diuretics396 (76.2%)603 (84.7%)717 (81.7%)1101 (82.7%)0.001
eGFR (mL/min/1.78 m2)69.6 ± 19.968.0 ± 21.468.0 ± 19.966.5 ± 19.60.021
EF <50% (N = 520)EF 50–54.99% (N = 712)EF 55–59.99% (N = 879)EF ≥60% (N = 1333)P-value
Age (years)66 ± 968 ± 1068 ± 970 ± 10<0.001
Female gender190 (36.5%)345 (48.5%)449 (51.1%)791 (59.3%)<0.001
Black race38 (7.3%)52 (7.3%)74 (8.4%)138 (10.4%)0.05
Region
 Americas197 (38%)289 (41%)422 (48%)858 (64%)<0.001
 Russia/Georgia323 (62%)423 (59%)457 (52%)475 (36%)
Systolic BP (mmHg)128 ± 14129 ± 13129 ± 14130 ± 140.12
Diastolic BP (mmHg)78 ± 1077 ± 1076 ± 1074 ± 11<0.001
History of HF hospitalization374 (71.9%)537 (75.4%)662 (75.5%)916 (68.7%)<0.001
History of myocardial infarction230 (44.2%)200 (28.1%)192 (21.9%)271 (20.3%)<0.001
History of hypertension450 (86.5%)643 (90.3%)803 (91.6%)1251 (93.8%)<0.001
History of diabetes149 (28.7%)195 (27.4%)285 (32.5%)489 (36.7%)<0.001
NYHA class
 118 (3.5%)21 (2.9%)23 (2.6%)47 (3.5%)0.18
 2318 (61.2%)474 (66.6%)580 (66.2%)822 (61.8%)
 3181 (34.8%)217 (30.5%)268 (30.6%)455 (34.2%)
 43 (0.6%)0 (0.0%)5 (0.6%)7 (0.5%)
Heart rate (b.p.m.)69.98 ± 10.1769.49 ± 9.8969.58 ± 10.1268.16 ± 10.86<0.001
Body mass index (mg/m2)31.5 ± 7.231.2 ± 6.632.1 ± 7.332.9 ± 7.5<0.001
ACE/ARB458 (88.1%)620 (87.1%)749 (85.3%)1073 (80.6%)<0.001
Beta-blockers407 (78.3%)577 (81.0%)682 (77.7%)1010 (75.8%)0.06
Diuretics396 (76.2%)603 (84.7%)717 (81.7%)1101 (82.7%)0.001
eGFR (mL/min/1.78 m2)69.6 ± 19.968.0 ± 21.468.0 ± 19.966.5 ± 19.60.021

EF, ejection fraction; BP, blood pressure; HF, heart failure; ACE/ARB, angiotensin converting enzyme inhibitor/angiotensin receptor blocker; eGFR, estimated glomerular filtration rate.

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