Acute Cardiovascular Responses and Chronic Adaptations of Strength Exercise in Intermittent Claudication Patients

Acute Cardiovascular Responses and Chronic Adaptations of Strength Exercise in Intermittent Claudication Patients

The aim of this study was to analyze the effects of resistance exercise and training on cardiovascular function of peripheral artery disease patients.

Several studies have shown that strength training can promote important benefits for the cardiovascular system in healthy subjects and patients with chronic diseases. However, the effects of resistance exercise on cardiovascular function in intermittent claudication patients are unclear. In addition, it also do not know the chronic effects on cardiovascular function in these patients.

Inclusion Criteria:

• Had a graded treadmill test that was limited by claudication (2 minutes)
• Had an ankle brachial index <0.90
• Had systolic blood pressure ,160 mmHg and/or diastolic blood pressure,105 mmHg
• Were not performing any regular exercise program
• Were not using antihypertensive medications affecting the heart rate (e.g., b-blockers and nondihydropyridine calcium channel blockers)
• Were nonobese
• Individuals who have not undergone bypass surgery or angioplasty least one year ago

Exclusion Criteria:

• Had no symptoms related to myocardial ischemia during the treadmill test
• Amputation