Extracorporeal Shockwave Therapy for the Treatment of Chronic Angina Pectoris

Inclusion Criteria 1. The patient will have an acoustic window to the myocardium by echocardiography. 4 chamber view (4CH), 2 chamber view (2CH), long axis (LAX) and short axis view (SAX) should be verified. 2. Patient is diagnosed with chronic angina pectoris. Diagnosis is based on medical history, complete physical evaluation, and Exercise SPECT. 3. Patient has documented myocardial reversible ischemia and or hibernation in at least one segment. 4. Patient is classified as AP CCS of III or IV. 5. Patient should be on a stable dosage of medication used to treat angina for at least 6 weeks prior to enrollment. 6. Patients demonstrates exercise tolerance time (ETT) duration \< 10 minutes on a modified Bruce protocol on 2 consecutive tests (tests no less than 24 hours and no more than 2 weeks apart), with the second test within the difference of 25% of the first (Patients should not be informed of exercise restrictions required for entry into the study). 7. Patients where angioplasty and bypass are not indicated because of anatomical or procedural reasons or frequent reocclusion/restenosis following traditional revascularization. 8. Patient has refused to undergo another angioplasty or CABG. 9. Patient has signed an informed consent form. 10. Patient's condition should be stable and should have a life expectancy of \> 12 months. 11. Patient's current and past medical condition and status will be assessed using previous medical history, physical evaluation, and the physicians (principle investigator's) medical opinion. Exclusion Criteria 1. Patient has chronic lung disease based on the GOLD criteria the patient has stage IV: Very Severe COPD according to Spirometric Classification of COPD, Severity based on Post-Bronchodilator 2. Patient has emphysema and pulmonary fibrosis. 3. Patient has active endocarditis, myocarditis or pericarditis. 4. Patient is simultaneously participating in another device or drug study, or has participated in any clinical trial involving an experimental device or drug, including other drugs or devices enhancing cardiac neovascularization, or was treated with TMR (Transmyocardial revascularization) or PMR (Percutaneous revascularization) , or any ESWT machine for neovascularization of a competitor company within 3 months of entry into the study. 5. Patients who are unwilling or unable to cooperate with study procedure. 6. Patients who are unwilling to quit smoking during the study procedure (including screening phase) 7. Patients who had MI less than 3 months prior to treatment 8. Patients with moderately severe or severe valvular disease. Moderately-severe and severe disease will be echographically diagnosed as follows: * Aortic Stenosis: Patients with Moderately-severe \[Peak Aortic valve gradient (AVG): 50-60 mmHg; Mean AVG: 30-40 mmHg; Effective orifice area (EOA): 0.75-1.0 cm2\] and severe Aortic Stenosis \[Peak AVG: above 60 mmHg; Mean AVG: above 40 mmHg; EOA: below 0.75 cm2\] * Mitral Stenosis: Patients with severe Mitral Stenosis \[EOA: below 1 cm2; Pressure half-time (ms): above 200 mmHg; Mean Mitral valve gradient: above 10 mmHg\] * Aortic Regurgitation \& Mitral Regurgitation: Patients with moderately- severe and severe aortic regurgitation and mitral regurgitation will be excluded. * Moderately-severe (grade 3, or 3/4) and severe (grade 4, or 4/4) are hemodynamically significant. * Tricuspid Regurgitation (TR): Its severity is graded from 1-4 as for aortic and mitral regurgitation. Grades 3 and 4 will be excluded from the study. The more severe levels of TR are common in severe biventricular failure, mitral stenosis, cor pulmunale and any other cause of pulmonary hypertension. 9. Patient with intraventricular thrombus 10. Patient is pregnant 11. Patient with a malignancy in the area of treatment