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Percutaneous transluminal valvuloplasty of acquired aortic stenosis in elderly patients: an alternative to valve replacement?
Cribier A, Savin T, Saoudi N, Rocha P, Berland J, Letac B. Cribier A, et al. Among authors: rocha p. Lancet. 1986 Jan 11;1(8472):63-7. doi: 10.1016/s0140-6736(86)90716-6. Lancet. 1986. PMID: 2867315
[Is percutaneous transluminal valvuloplasty a good alternative to surgical valve replacement in aortic stenosis in elderly patients?].
Gribier A, Rocha P, Savin T, Letac B. Gribier A, et al. Among authors: rocha p. Arq Bras Cardiol. 1986 Aug;47(2):97-100. Arq Bras Cardiol. 1986. PMID: 2953325 Portuguese. No abstract available.
Percutaneous transluminal balloon valvuloplasty of adult aortic stenosis: report of 92 cases.
Cribier A, Savin T, Berland J, Rocha P, Mechmeche R, Saoudi N, Behar P, Letac B. Cribier A, et al. Among authors: rocha p. J Am Coll Cardiol. 1987 Feb;9(2):381-6. doi: 10.1016/s0735-1097(87)80392-3. J Am Coll Cardiol. 1987. PMID: 2948996
Valvuloplasty resulted in a reduction of mean systolic gradient from 75 +/- 26 to 30 +/- 13 mm Hg (p less than 0.001); the final gradient was less than 40 mm Hg in 78 patients. Mean calculated aortic valve area increased from 0.49 +/- 0.17 to 0.93 +/- 0.36 cm2 (p le …
Valvuloplasty resulted in a reduction of mean systolic gradient from 75 +/- 26 to 30 +/- 13 mm Hg (p less than 0.001); the final grad …
Aortic percutaneous transluminal valvuloplasty in elderly patients by balloon larger than aortic anulus.
Rocha P, Baron B, Lacombe P, Bernier A, Kahn JC, Liot F, Bourdarias JP. Rocha P, et al. Cathet Cardiovasc Diagn. 1988;15(2):81-8. doi: 10.1002/ccd.1810150204. Cathet Cardiovasc Diagn. 1988. PMID: 3180212
Peak-to-peak aortic valve gradient decreased from 76 +/- 32 mmHg to 30 +/- 19 (P less than .05), and the aortic valve area, calculated by Gorlin formula, increased from 0.40 +/- 0.17 cm2 to 0.57 +/- 0.17 (P less than .05). ...In this second group, peak-to-peak aorti …
Peak-to-peak aortic valve gradient decreased from 76 +/- 32 mmHg to 30 +/- 19 (P less than .05), and the aortic valve area, calculate …
[Mitral and tricuspid valvuloplasty with balloon catheterization in the same procedure. A case report].
Romão N, Prytzlik R, Salles Netto M, Berland J, Rocha P, Pessanha EA. Romão N, et al. Among authors: rocha p. Arq Bras Cardiol. 1989 Dec;53(6):333-8. Arq Bras Cardiol. 1989. PMID: 2637010 Portuguese.
[Percutaneous mitral valvuloplasty using balloon catheterization. Immediate results in 80 cases].
Rocha P, Berland J, Mechmeche R, Gamra H, Boussadia H, Gerber L, Grigera F, Letac B. Rocha P, et al. Arq Bras Cardiol. 1989 May;52(5):253-8. Arq Bras Cardiol. 1989. PMID: 2604571 Portuguese.
BMV resulted in significant improvement in haemodynamic values: the mean capillary pressure fell from 22 +/- 6 to 12 +/- 5 mmHg (p less than 0.001), the mean mitral gradient from 15 +/- 6 to 5 +/- 3 mmHg (p less than 0.001). ...The hemodynamic valve area, by Gorlin …
BMV resulted in significant improvement in haemodynamic values: the mean capillary pressure fell from 22 +/- 6 to 12 +/- 5 mmHg (p le …
[Percutaneous valvotomy in the combination of mitral and tricuspid valve stenosis. Report of 3 cases].
Berland J, Rocha P, Mechmeche R, Boussadia H, Gamra H, Lefebvre E, Letac B. Berland J, et al. Among authors: rocha p. Arch Mal Coeur Vaiss. 1990 Sep;83(10):1585-9. Arch Mal Coeur Vaiss. 1990. PMID: 2122835 French.
The role of percutaneous transvenous balloon mitral valvuloplasty in the treatment of patients with symptomatic mitral stenosis.
Glazier JJ, Benit E, Vrolix MC, Rocha P, De Geest H, Van de Werf F. Glazier JJ, et al. Among authors: rocha p. Acta Clin Belg. 1992;47(4):256-63. doi: 10.1080/17843286.1992.11718240. Acta Clin Belg. 1992. PMID: 1329414
Retrograde catheterization of left ventricle through mechanical aortic prostheses.
Rigaud M, Dubourg O, Luwaert R, Rocha P, Hamoir V, Bardet J, Bourdarias JP. Rigaud M, et al. Among authors: rocha p. Eur Heart J. 1987 Jul;8(7):689-96. doi: 10.1093/eurheartj/8.7.689. Eur Heart J. 1987. PMID: 3653120
Results of percutaneous transseptal mitral commissurotomy in patients 40 years and above with those under 40 years of age: immediate and 5-year follow-up results.
Chan CN, Berland J, Cribier A, Rocha P, Stix G, Derumeaux G, Letac B. Chan CN, et al. Among authors: rocha p. Cathet Cardiovasc Diagn. 1994 Jul;32(3):223-30; discussion 231. doi: 10.1002/ccd.1810320305. Cathet Cardiovasc Diagn. 1994. PMID: 7954769

Restenosis by Doppler method (valve area less than 1.5 cm2 with loss of at least 50% initial gain in valve area) was found in 33 patients in group 1 (29.2%) vs. 11 (14.9%) in group 2 (P < 0.05). Events free from death, need for mitral valve replacement or repeat PTMC at

Restenosis by Doppler method (valve area less than 1.5 cm2 with loss of at least 50% initial gain in valve area) was found in 33 patients in …
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