Cardiac rehabilitation in women: state of the art and strategies to overcome the current barriers.

: Cardiac rehabilitation is able to reduce cardiovascular mortality, and improves functional capacity and quality of life. However, cardiac rehabilitation participation rates are low and the current evidence has demonstrated sex differences for the access to cardiac rehabilitation programs. In this review, we discuss the benefits of cardiac rehabilitation in women with a specific focus on ischemic heart disease, heart failure, cardiac rehabilitation after cardiac surgery and after transcatheter aortic valve implantation, and peripheral artery disease. We also analyse the current limitations to cardiac rehabilitation for women in terms of accessibility and indications, reporting general, sex-specific, and healthcare-related barriers. Finally, we discuss the potential solutions and areas of development for the coming years.

Sacubitril/Valsartan: Effect on Walking Test and Physical Capability.

The 6-min walk test (6MWT) is a simple and inexpensive exercise test to evaluate physical functional capacity that is widely used in heart failure (HF) patients. With the 6MWT, a distance <350 m is associated with increased mortality in patients with HF, and change in walking distance >50 m is considered clinically relevant. To our knowledge, information on improvement in physical functional capacity with sacubitril/valsartan, as assessed by the 6MWT, is still scant. In our daily practice, we apply this test to all patients whenever possible; therefore, we report here the findings observed in a small series of 5 patients with HF with reduced ejection fraction after a 1-month treatment with sacubitril/valsartan at full dose. The mean distance walked on the 6MWT at baseline was 129 m (±64 SD), and this value increased to 436 m (±156) after 1 month of therapy with sacubitril/valsartan 97/103 mg b.i.d. The mean difference from baseline was 305 m (±110). According to these preliminary findings, in clinical practice, a 1-month therapy of sacubitril/valsartan optimized at a 97/103-mg b.i.d. dose appears to be associated with a relevant improvement in the 6MWT.

Clinical evaluation and molecular screening of a large consecutive series of albino patients.

Oculocutaneous albinism (OCA) is characterized by hypopigmentation of the skin, hair and eye, and by ophthalmologic abnormalities caused by a deficiency in melanin biosynthesis. In this study we recruited 321 albino patients and screened them for the genes known to cause oculocutaneous albinism (OCA1-4 and OCA6) and ocular albinism (OA1). Our purpose was to detect mutations and genetic frequencies of the main causative genes, offering to albino patients an exhaustive diagnostic assessment within a multidisciplinary approach including ophthalmological, dermatological, audiological and genetic evaluations. We report 70 novel mutations and the frequencies of the major causative OCA genes that are as follows: TYR (44%), OCA2 (17%), TYRP1 (1%), SLC45A2 (7%) and SLC24A5 (<0.5%). An additional 5% of patients had GPR143 mutations. In 19% of cases, a second reliable mutation was not detected, whereas 7% of our patients remain still molecularly undiagnosed. This comprehensive study of a consecutive series of OCA/OA1 patients allowed us to perform a clinical evaluation of the different OCA forms.