Atrial Fibrillation Overview. Atrial fibrillation is an irregular heartbeat that increases the risk of stroke and heart disease. Signs include dizziness, weakness, and fatigue. Treatment involves medication and lifestyle changes, and sometimes procedures such as cardioversion, ablation, pacemakers, or surgery.
Amy Shark. Amy Shark is a singer-songwriter and producer reigning from the Gold Coast of Queensland, Australia. She crafts enveloping, emotional and deeply relatable indie pop that first garnered attention after her pop award recognition in the Queensland Mic Awards.
Carcharhinus leucas. Distribution: Off the Atlantic coast of theUnited States bull sharks are found from Massachusetts (rare north of Delaware) to the Gulf of Mexico and are common off southeastern Florida and in the Gulf of Mexico. Off the Pacific coast bull sharks are found from southern California (rare) to the Gulf of California. Habitat: