Browsing by Author "Spiroski, Dejan (57190161724)"

BACKGROUND: Exercise-based rehabilitation is an important part of treatment patients following acute myocardial infarction (MI). However, data are scarce on the efffects of short-term exercise programs in patients with acute MI treated with primary percutaneous coronary intervention (PPCI). AIM: To evaluate the effect of short-term exercise training on cardiopulmonary exercise testing (CPET) parameters in patients suffering acute MI treated with PPCI. STUDY DESIGN: Observational longitudinal study. SETTING: Inpatient cardiac rehabilitation. POPULATION: Sixty consecutive patients with MI treated with PPCI referred for rehabilitation. METHODS: We studied 60 consecutive patients with MI treated with PPCI reffered for rehabilitation to our institution. The study population consisted of 54 men and 6 women (age 52.0±8.4 years, left ventricular ejection fraction 54.1±8.1%), who participated in a 3-week clinical cardiac rehabilitation program. The program consisted of cycling for 7 times/week, and daily walking for 45 minutes at an intensity of 70-80% of the individual maximal heart rate. All patients performed symptom-limited CPET on a bicycle ergometer with a ramp protocol of 10 w/min. The CPET was also performed after cardiac rehabilitation programs. RESULTS: After 3 weeks of exercise-based cardiac rehabilitation program improved exercise tolerance as compared to baseline (peak workload 119.28±20.45 vs. 104.35±22.01 watts, respectively, P<0.001), as well as peak respiratory exchage ratio (1.10±0.14 vs. 1.04±0.01, respectively, P<0.001). Peak heart rate at rest, peak and after 1 minute of rest were also improved. Most importantly, peak V02 (19.27±4.16 vs. 17.27±3.34 ml/kg/min, respectively, P<0.001), peak VC02 (1.83±0.38 vs. 1.58±0.30, respectively, P<0.001), peak ventilatory exchange (53.73Ü2.47 vs. 45.50±11.32 L/min, respectively, P<0.001) and peak breathing reserve (55.20±12.36 vs. 60.18±14.19%, respectively, P<0.001) were also improved. No major adverse cardiac events were noted during the rehabilitation program. CONCLUSIONS: Our data indicate that short-term exercise training in patients with acute MI treated with PPCI is safe and improves functional capacity, as well as test duration, work load and heart rate response. CLINICAL REHABILITATION IMPACT: It appears that three week cardiac rehabilitation is an effective approach to improve exercise capacity in patients with acute MI treated with PPCI. © 2016 EDIZIONI MINERVA MEDICA.

BACKGROUND: Exercise-based rehabilitation is an important part of treatment patients following acute myocardial infarction (MI). However, data are scarce on the efffects of short-term exercise programs in patients with acute MI treated with primary percutaneous coronary intervention (PPCI). AIM: To evaluate the effect of short-term exercise training on cardiopulmonary exercise testing (CPET) parameters in patients suffering acute MI treated with PPCI. STUDY DESIGN: Observational longitudinal study. SETTING: Inpatient cardiac rehabilitation. POPULATION: Sixty consecutive patients with MI treated with PPCI referred for rehabilitation. METHODS: We studied 60 consecutive patients with MI treated with PPCI reffered for rehabilitation to our institution. The study population consisted of 54 men and 6 women (age 52.0±8.4 years, left ventricular ejection fraction 54.1±8.1%), who participated in a 3-week clinical cardiac rehabilitation program. The program consisted of cycling for 7 times/week, and daily walking for 45 minutes at an intensity of 70-80% of the individual maximal heart rate. All patients performed symptom-limited CPET on a bicycle ergometer with a ramp protocol of 10 w/min. The CPET was also performed after cardiac rehabilitation programs. RESULTS: After 3 weeks of exercise-based cardiac rehabilitation program improved exercise tolerance as compared to baseline (peak workload 119.28±20.45 vs. 104.35±22.01 watts, respectively, P<0.001), as well as peak respiratory exchage ratio (1.10±0.14 vs. 1.04±0.01, respectively, P<0.001). Peak heart rate at rest, peak and after 1 minute of rest were also improved. Most importantly, peak V02 (19.27±4.16 vs. 17.27±3.34 ml/kg/min, respectively, P<0.001), peak VC02 (1.83±0.38 vs. 1.58±0.30, respectively, P<0.001), peak ventilatory exchange (53.73Ü2.47 vs. 45.50±11.32 L/min, respectively, P<0.001) and peak breathing reserve (55.20±12.36 vs. 60.18±14.19%, respectively, P<0.001) were also improved. No major adverse cardiac events were noted during the rehabilitation program. CONCLUSIONS: Our data indicate that short-term exercise training in patients with acute MI treated with PPCI is safe and improves functional capacity, as well as test duration, work load and heart rate response. CLINICAL REHABILITATION IMPACT: It appears that three week cardiac rehabilitation is an effective approach to improve exercise capacity in patients with acute MI treated with PPCI. © 2016 EDIZIONI MINERVA MEDICA.

Although true treatment resistant hypertension is relatively rare (about 7.3% of all patients with hypertension), optimal control of blood pressure is not achieved in every other patient due to suboptimal treatment or nonadherence. The aim of this study was to compare effectiveness, safety and tolerability of various add-on treatment options in adult patients with treatment resistant hypertension The study was designed as multi-center, prospective observational cohort study, which compared effectiveness and safety of various add-on treatment options in adult patients with treatment resistant hypertension. Both office and home blood pressure measures were recorded at baseline and then every month for 6 visits. The study cohort was composed of 515 patients (268 females and 247 males), with average age of 64.7 ± 10.8 years. The patients were switched from initial add-on therapy to more effective ones at each study visit. The blood pressure measured both at office and home below 140/90 mm Hg was achieved in 80% of patients with add-on spironolactone, while 88% of patients taking this drug also achieved decrease of systolic blood pressure for more than 10 mm Hg from baseline, and diastolic blood pressure for more than 5 mm Hg from baseline. Effectiveness of centrally acting antihypertensives as add-on therapy was inferior, achieving the study endpoints in <70% of patients. Adverse drug reactions were reported in 9 patients (1.7%), none of them serious. Incidence rate of hyperkalemia with spironolactone was 0.44%, and gynecomastia was found in 1 patient (0.22%). In conclusion, the most effective and safe add-on therapy of resistant hypertension were spironolactone alone and combination of spironolactone and a centrally acting antihypertensive drug. © 2023 Lippincott Williams and Wilkins. All rights reserved.

Background: Exercise-based rehabilitation is an important part of treatment patients following coronary artery bypass graft (CABG) surgery. Hypothesis: To evaluate effect of very short/short-term exercise training on cardiopulmonary exercise testing (CPET) parameters. Methods: We studied 54 consecutive patients with myocardial infarction (MI) treated with CABG surgery referred for rehabilitation. The study population consisted of 50 men and 4 women (age 57.72 ± 7.61 years, left ventricular ejection fraction 55% ± 5.81%), who participated in a 3-week clinical and 6-month outpatient cardiac rehabilitation program. The Inpatient program consisted of cycling 7 times/week and daily walking for 45 minutes. The outpatient program consisted mainly of walking 5 times/week for 45 minutes and cycling 3 times/week. All patients performed symptom-limited CPET on a bicycle ergometer with a ramp protocol of 10 W/minute at the start, for 3 weeks, and for 6 months. Results: After 3 weeks of an exercise-based cardiac rehabilitation program, exercise tolerance improved as compared to baseline, as well as peak respiratory exchange ratio. Most importantly, peak VO2 (16.35 ± 3.83 vs 17.88 ± 4.25 mL/kg/min, respectively, P < 0.05), peak VCO2 (1.48 ± 0.40 vs 1.68 ± 0.43, respectively, P < 0.05), peak ventilatory exchange (44.52 ± 11.32 vs 52.56 ± 12.37 L/min, respectively, P < 0.05), and peak breathing reserve (52.00% ± 13.73% vs 45.75% ± 14.84%, respectively, P < 0.05) were also improved. The same improvement trend continued after 6 months (respectively, P < 0.001 and P < 0.0001). No major adverse cardiac events were noted during the rehabilitation program. Conclusions: Very short/short-term exercise training in patients with MI treated with CABG surgery is safe and improves functional capacity. © 2017 Wiley Periodicals, Inc.