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Acute Heart Failure

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In acute heart failure, there are many observational registries that describe the disease characteristics but there are very few successful randomized controlled trials in the field of AHF. The opposite is exactly the situation in CHF where there is a plethora of large randomized controlled trials with paucity of registry data. Many of the questions about heart failure in Saudi Arabia, especially for acute hospitalized patients, have been answered in the HEARTS-AHF registry (5, 6). Saudis were at least one decade younger than their counterparts in in the western countries. They also have high incidence of risk factors especially diabetes mellitus and noncompliance to heart failure diet and medications. The majority of heart failure patients …show more content…

Despite that these registries added valuable information about acute heart failure in this region, none of them addressed chronic ambulatory heart failure patients that are being followed in the outpatient …show more content…

The first to note from this report was related to age where the mean and SD for age of our patients' cohort was 55.66±15.97 years, which is about 15 years younger than their counterparts in developed countries (11-14). The high rate (36.5%) of non-ischemic dilated cardiomyopathy in our HFC patients is likely related to the practice pattern of the referring cardiologists. They prefer to continue following patients with coronary artery disease in the general cardiology clinics rather than referring them to HFCs. On the other hand they tend to refer patients with dilated cardiomyopathy for further work-up and management. Patients with heart failure with preserved ejection fraction (HFpEF) constitute a minority in our patients' cohort. This may reflect the lack of clear definitions of HFpEF in these hospitals and the overlap with other diseases. Many of those patients are being looked after by internal medicine and general cardiogy rather than heart failure clinics. More research efforts may be needed in future to study the clinical characteristics of HFpEF in our communities and to define exactly the etiology and associated morbidities. The prescription rate of evidence based therapies in this cohort was higher than other registries even in the western countries (ESC-HF Pilot survey). The high prescription rate is likely related to the

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