ACE and Hypertension: Diagnosis of LVOTO in patients with arterial hypertension is important because antihypertensive agents with vasodilating properties (vasodilating beta-blockers, angiotensin-converting enzyme, ACE, inhibitors, angiotensin receptor blockers, ARB, dihydropyridine calcium antagonists) can worsen LVOTO and associated symptoms and should be avoided if possible [3].